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Ingredients; milk fat (cream)-12%, non-fat milk solids (skim milk powder)-11%, sugar-15%, stabilizer-0.2%, emulsifier-0.2%, flavors-a pinch Basic ice cream preparation: 1. Mix the ingredients 2. Pasteurization 3. Homogenization 4. Ageing (allowing to standby 24 hours at 4.440C) 5. Freezing (the mix is frozen at 5.5560c) 6. The freezing must be quick in order to prevent formation of large crystals. The ice cream is semi solid at this temperature. 7. The ice cream is finally frozen to a hard mass at about -30C.

Physical Properties of milk
Procedure: Collect different types of market milk samples and study the  properties of milk. Boil the milk and note down the properties given in table 1 and record the observations

Procedure: weigh vegetables 20 g (for each variation) Water: add sufficiently
1. Cook the vegetable in water in a pan according to the “cooking time” variations given in the table 1 and note down the color, texture and flavor changes takes place during cooking for each variation and record the observations

1. Clean and wash the pulses, Mix the pulses with water, soak for 1 hour, 3 hours, 6hours, 9hours and overnight.
2. After soaking drain the water wash thoroughly and add fresh water keep it for boiling/cooking.
3. Study the effect of Acid and effect of Alkali on cooking time of pulses.

Leavening agents produce carbon dioxide which helps to give characteristic structure to bread cakes and biscuits etc. In the case of cakes, leavening is produced by air entrapped in the dough due to the presence of egg in the mix. The important groups of leavening agent’s are l. baker’s yeast 2. Chemical leavening agents

The stiffness of starch gels from different starches at 5% concentration was shown in decreasing order of stiffness in the following table. Of the cereal starches corn starch gel was firmest followed by wheat and rice starch gels. Among the roots and tubers starches, potato yielded a ropy paste, arrowroot a soft paste while cassava starch gave viscous fluid.

Cloud-based software is used for the management of financial and field activities of farms. Prior to computers, farmers maintained data manually by keeping lengthy records on papers. This method was prone to human calculation errors. After the computer boom in the 1980s, it was not long before finance software such as Money Counts came to market. 

Smart Farming is a hi-tech and effective system of doing agriculture and growing food in a sustainable way. It is an application of implementing connected devices and innovative technologies together into agriculture. Smart Farming majorly depends on IoT thus eliminating the need of physical work of farmers and growers and thus increasing the productivity in every possible manner.

With the recent agriculture trends dependent on agriculture, Internet of Things has brought huge benefits like efficient use of water, optimization of inputs and many more. 

Since the industrial revolution in the 1800s, automation got more advanced to efficiently handle sophisticated tasks and increase production. With increasing demands and shortage of labor across the globe, agriculture robots or commonly known as Agribots are starting to gain attention among farmers. Crop production decreased by an estimated 213 crores approx ($3.1 billion) a year due to labor shortages in the USA alone. Recent advancements in sensors and AI technology that lets machines train on their surroundings have made agrobots more notable. We are still in the early stages of an ag-robotics revolution, harnessing the full potential of the Internet of Things in agriculture, with most of the products still in early trial phases and R&D mode.

Easykrishi is a young enterprise that uses digital interventions with an aim to change agricultural practices from Reactive Mode to Proactive Mode. It is a consortium of 12 FPOs and 150 Ground Organizations. 14 In a world of declining land-holdings, we realize aggregation of agricultural resources is the only way to keep this planet sustainable for human survival. Aggregation ensures viability and profitability of Agriculture. Easykrishi’s baby steps in the entire cycle of aggregation of agricultural resources have made significant impact for Food Producer Corporations across Karnataka and they have made a mark on organizations and individuals that are dedicated for the betterment of Agriculture and farmers.

The goal of sustainable agriculture is to meet society’s food and textile needs in the present without compromising the ability of future generations to meet their own needs.

Practitioners of sustainable agriculture seek to integrate three main objectives into their work: a healthy environment, economic profitability, and social and economic equity. Every person involved in the food system—growers, food processors, distributors, retailers, consumers, and waste managers—can play a role in ensuring a sustainable agricultural system.

Although “e-agriculture” and other initiatives to bridge the rural digital divide were already underway around the world, the Community (and the term “e-agriculture”) emerged following the World Summits on the Information Society in 2003 and 2005. The WSIS global participants recognized that when addressing the challenges of the digital divide, particularly in the context of rural livelihoods, problems extend beyond technology. It is a multifaceted problem characterized by ineffective knowledge exchange and information content management, as well as a lack of human resources, institutional capacity, and sensitivity to gender and the diverse needs of various groups. With WSIS participants identifying and naming “e-agriculture” as a key action line to address the Millennium Development Goals, the United Nations Food and Agriculture Organization (FAO) was tasked with leading the development and subsequent facilitation activities that would truly engage stakeholders at all levels.

Technology spurs Agricultural productivity through various scientific methods and innovations which is evidenced by the success of the Green revolution leading to agricultural development.

The Green Revolution arrived in India in 1968 and had a remarkable impact on the world of agriculture by increasing production yield by 2.5 times, amounting to approximately 2 billion tones, which has been noted as the world’s highest growth rate in the agriculture sector. Because of the science and technologies used in the form of

Kautilya or Chanakya - probably the world’s first Management Guru who was well known for his management models and strategies - is not the first strategist or author to write the Arthashastra. There were lot of gurus - purva acharyas - and leaders before him. Chanakya studied them all and compiled them into one book known as Kautilya’s Arthashastra. The book was written centuries ago when the country was ruled by kings. But Chanakya had so much wisdom and foresight that, each time you read it, you will discover something new, something different.

The world has changed so much since he wrote the book. We are in the digital age now. But the basic principles haven’t changed. They are eternal. Even almost 2300 years later, we all want the same thing - we want to live a healthy life, a life that has quality. And Chanakya tells you exactly how to do that.

Across the globe, leadership is a subject of serious discussion, study, and research. Universities now have centers of leadership. Many times, in an organization, the members become specialized in their particular field and department but they miss out on the complete picture. The leadership ideas of Chanakya give an insight into some strategic sutras which are simple and easy to understand yet powerful and impactful when applied. Chanakya’s futuristic and time tested sutras relating to Philosophy and Ethics, Thought leadership, Qualities of a leader and Power and Responsibility, etc. will be explored in this chapter.

The use of drones, or Unmanned Aerial Vehicles (UAVs), in the agriculture sector has ushered in a new era of precision farming. These versatile flying machines equipped with advanced sensors and cameras have the potential to transform various agricultural activities, resulting in increased productivity, reduced costs, and more sustainable practices.

This chapter explores the history of drones, their components and functioning, the numerous agriculture activities where drones can be employed, the benefits they offer, real-world use cases, challenges in adoption, and possible solutions to fully realize their potential in the agriculture sector.

Blockchain technology has emerged as a revolutionary solution in various industries, and agriculture is no exception. By providing a secure and transparent system for recording and verifying transactions, blockchain has the potential to transform the agricultural sector. In this chapter, we will explore the role of blockchain in agriculture, its benefits, and various use cases that demonstrate its potential. Additionally, we will present key statistics and real- world examples to illustrate the impact of blockchain in agriculture.

Remotely gathered data are available from a range of sources and data collection techniques is often one type of tool that is not always found within the public domain easily. This is larger due to the fact that most of the data are acquired by equipment is expensive to build and maintain. However, there are many types of basic imagery, high-quality imageries are readily available widely at subsidized costs, particularly the purpose intented.

In beginning of aerial photography, the photos were taken to evaluate existing topography, plan observation and sampling incursion. After World War II, the assessments of aerial photographic data were much more difficult, and real geological data started to be extracted. The use of stereoscopic pairs enabled geologist to explain height structural features. But, the basic use of remote sensing data were collected was in explanation. These trends of comparative photography until development took place into the satellite age when satellite imagery began popular and commercially available. The availability of various imageries in several combinations opened a option to analyze regions in much more detail. Apart from this, the multiple flying allowed a prospect to be viewed in various light during differnt seasons. The development drastically decreased the cost of regional exploration by minimizing repeated trips to a place for reassessing. This permitted data to be gathered from the tropics and arid regions that was previously difficult task in wide regional field exploration. As computer age progressed being developed and enhanced the value of data that allows imagery as digitally highlighted specific features. Ground features like differential cropping, drainage patterns, and folds/faults may be identified.

The information of image is perfectly accepted by eyes when the image will be in convenient form. Always pictures accurately detail about information related to their position, sizes and inter-related with each other is objects. Actually images portray positional information which can be recognized as objects. Human eyes are exact example for differentiating that information from images to innate visual and mental ability.

Aerial photography is objective of getting panoramic view of earth surface to analyze the features of earth and their interrelation at particular time period which may be changed in further events. In this concerned, the observation may play a vital role in achieving the goals of photography. Undoubtedly it is widely used in social function and so on, but still awaited for scientific or research use. Drone can measure the geometry of ground surface at lower altitude with more accuracy in the form of visual feature in natural colour. flight height of drone mainly limits the large area coverage due to lower flying and drone can work perfectly at low altitude planning with good quality feature/photography.

Fundamentally toposheet represents a kind of map in which topographic features of particular area is given details on the map features in two dimensional land surfaces. It shows both horizontal and vertical portion of the terrain with a combination of contour lines, contours, symbols, labels and related representation together in one piece of paper. Toposheet portray the shapes, location of mountains, many natural and manmade features, and the toposheet combinedly uses for extracting accurate information about particular area containing land surface features.

Age old practice of photography was taken with still camera in parallel direction, not aerially scan or snapping which really present wider prospective of any object or places in rearranging or planning skilfully in two dimensional working. Earlier aeroplane played a important role in over head condition to capture snaps but again accuracy and angle of camera limited the works because these photographs were diagonally or trigonally not matched the reality of ground.

Preparation of base map being in mind, the forest, agriculture, water, road and boundary are almost same for all but theme may be different as per requirement. Base information is to survey and need terrain information, the preparation includes land forms by separation of water, kart area, coastal area. Meanwhile preparation of focus might be on DEM (Digital Elevation Model) and water movement helps in demarcation of boundaries on map.

Cartography has much back history than what we seen in portable form by its name or definition. Many prehistoric painting of caves had their own time frame record of maps, artifacts and design have been preserved hoping that they are sufficient to the era of forgotten habit and culture, and treasure explicit ancient world. The ancient wall painting of seventh millenium BC, might have indication of oldest maps in the world and the painting is assumed to be the location of ancient city Antolia as Mellaart, depicted 1967. Onward 600 BC, the modern form of cartography started to develop map. The pioneer contribution in map designing and development, old Greek and Roman were main contributor in this direction. One Greek Philoshopher Ptolemmy, multi-talented genius are recalled in this context, who later credited with first documented map of world during production of Geographica, is a treatise on cartography, very soon one Arabian Scholar Muhammad Al-Idrisi prepared a medieval Atlas involving knowledge of world collected by Arabic merchants in 1154.

GPS stands for Global Positioning System, basically Navstar GPS is a radio based space aviation system developed by United state government which was operated by United State Air Force. It provides geographic location and time related information to GPS receivers under global navigation satellite from anywhere of earth where unobstructed line of sight to 4 or more GPS satellite co-ordinate (Anonymous, 2018). Even GPS not required any user for transmitting data, with working independently on any telephonic or internet receivers; through these technologies we can enhance usefulness of the GPS location based information. The GPS serves as critical positioning capacity to various fields like army operation, civil aviation, and commercial scope to wider scope in around world.

In modem days, many informations receive through electronic media with instant connecting by satellite based information on social, economical, environmental etc. the informations are coded with feasible electronic encrypt and delivered to people. Similarly remote sensing, GIS (Geographical Information System) and GPS (Global Positioning System) also serve world for better understanding the ground reality along with reducing cost of operation, transforming data through electronic webs easily. In earlier phase, ground related information was not easily obtained because all kind of work had been done manually using analog maps of earth; even map draw was done by drafting from totposheet or hand maps, no interface of analog and digital world.

1.1 Introduction
Irrigation is the artificial application of water needed to the crop field. It is the process of uniformly wetting the root zone depth. The wetting may be done over the land surface or below of it. The application of water in excess to the requirement or accumulation of water in crop field due to rain or unplanned seepage is not considered as irrigation. However, irrigation is supplemental to rainfall. Irrigation water is considered as single most important input for crop production.

The purpose of a sub-surface drainage system is to lower the ground water table and removal of salts beyond the crop root zone. The ground water beyond table may rise due to commonly practiced flood irrigation method, seepage from unlined channels, percolation of rain and runoff water and sub-surface flow from higher areas. Sub-surface drainage consists of drains laid at a specified depth, spacing and grade below the ground surface. The size, spacing and depth of drains depend largely on the soil-water properties viz., infiltration, saturated hydraulic conductivity, drainable porosity; and the requirement of removal of water through drains in certain time period fixed on the basis of rainfall and crop cultivated. The drains are usually placed in a pervious stratum. Suitable filter of coarse sand and gravel may be used when it is placed in a low permeable stratum. Sub-surface drainage serves the important job of removal of concentrated salt solution from the crop root zone particularly in arid and semiarid region.

Advantage of sub-surface drainage system

1. Since sub-surface drainage are underground, no loss of land for cultivation. Some part of the land goes out of use for making drains in surface drainage.

12.1 Introduction

Agricultural drainage is the removal of excess water from the farmland for the purpose of providing favorable soil air environment for plant growth. Removal of water may take place form the surface or below the surface of the land. The practice of lowering ground water table below the root zone depth to improve the plant growth or to reduce the accumulation of salts in soil is also called as drainage

Drainage system is broadly classified as surface & subsurface drainage. Removal of excess water over the land surface is known as surface drainage & that of removing water below the surface is known as subsurface drainage. The flow of water in the form of evaporation or evapotranspiration also play important role in improving drainage situation. It gives the idea of the time required to get the wetland workable though it is not called a type of drainage as because this is very slow process & cannot be controlled by the human activities. However, using of certain tree plants e.g., Eucalyptus, Poplar, Casurina or similar species in wet fields, which transpires at high rate and improves the drainage problem by lowering the shallow water table is the new idea known as bio-drainage.

10.1 Land and Water Resource

India has got the world’s 2.45% area and 16.87% of population with only the 4% of available fresh water (Table 11.1). This indicates the necessity of development of water resources and optimal use of it. India at macro level does not have short of water. But the shortage of water is due if not properly managed by conservation and sector wise utilization.

The water resource potential of the country has been assessed by different agencies in different time (Table 11.1). It is observed that the latest estimate of 1869bcm (1993) are within the little variation of the estimates since 1954. The utilizable water resources of the country are assessed 1123bcm by CWC (1993) of which 690bcm from surface water and 433bcm from ground water sources. This 690bcm can be harnessed if matching storage structures are built. The surface water utilizable potential may increase by 220bcm if inter-basin transfer

Poor quality of water is one of the important factors causes gradual accumulation of salts on the ground or in the root zone of crops leads to saline and alkaline condition. This results in loss of permeability, toxicity and anaerobic conditions. In salt affected soils plants face constraint to derive their nutrients at the required rate due to high soil moisture tension, which affects adversely the crop growth and productivity.

10.1 Causes of Salt Problems

The following are the reasons for causing the soils become saline or alkaline.
1. Rise in water table: A rise in water table and high evaporation and transpiration rates with poor drainage lead to build up dissolved salts.
2. Quality of irrigation water: Irrigation water contains the dissolved salts exceeding certain limit cause accumulation of salts in soil profile.

9.1 Introduction

Water is a precious commodity. Necessity of conservation of water supply is increasingly felt all over the world as the demand of it continues to increase when the sources of supply are increasingly scarce. The conveyance and proportional distribution of water is one of the most important part of any irrigation project. Water available in the stream, reservoirs or wells is carried to the field of use through canals. The economy of any irrigation project largely depends on how efficiently the water is being transported and distributed in respect to water losses and cost.

Water losses in irrigation channels are mainly due to evaporation from the water surface and seepage from the bed and side of the channels. Seepage losses some time become the single important factor which causes unavailability of water particularly in downstream of the channel in canal irrigation system and excess pumping of water in tube wells and river lift irrigation system.

Hydraulics of wells means the laws that are applicable to understand the flow of water through the formation and certain aquifer properties that determine the discharge of a well. Darcy’s law is used in studying groundwater flow though Darcy’s law is not valid under certain cases.

8.1  Water Bearing Formation

The earth’s crust is called the lithosphere which consists of hard rocks and disintegrated rock materials. The outer parts of the earth’s crust are porous and containing partially and fully filled up with water. The surface strata of the earth is partially filled with water and is called as zone of aeration and the zone below this which is completely filled with water is called the zone of saturation. The zone of aeration is divided into (i) the soil water zone (ii) the intermediate zone and (iii) the capillary fringe (Fig.8.1).

7.1 General

The major portion of water in a crop field gets lost through evaporation and transpiration. Evaporation is the process by which water is changed from the liquid state to vapor state. It takes place from the adjacent soil, water surface or from the surfaces of leaves of the plants. Transpiration is the removal of water vapour through plant body. Evapotranspiration(ET) is the sum of evaporation and transpiration. The process of evaporation and transpiration goes on simultaneously and difficult to separate them in a crop field.

The term consumptive use is used to refer evapotranspiration together with the water used in the metabolic activities of the crop plants. The actual amount of water used in metabolic activities is insignificant (less than 1% to ET). Therefore, the consumptive use and evapotranspiration are often used as synonymous term. It includes the water consumed by the plants

The plants collect water by its root system available in the soil medium. A soil rich in nutrients cannot ensure success of crops unless the presence of satisfactory state of water and air, mechanical attributes and thermal regime. The physical properties of soil and plants greatly influence the movement, retention and use of water. The soil should provide sufficient pore spaces and size distribution and decomposition of rocks and for the movement and retention of water for plant needs. Rainwater, irrigation, groundwater, seepage, etc., contribute in replenishing the water in dried up soils. In all the cases thorough understanding of behavior of water is required to ensure the need of water to plants and optimize the use of irrigation water.

6.1 Soils

Soil is initially formed by the disintegration and decomposition of rocks and minerals and accumulation of biological residues. Usually the outer layer of the land surface is referred

5.1 Irrigation Channels
Canal or channel is an artificially made conduit through which water is supplied to the field from river, tank, reservoir or wells. The open channel is the most common type of water conveyance system. If the pipes and drains are partially full behave like open channel. The irrigation channel may be lined or unlined and the flow is either uniform or varied.

The canal may be classified in following ways.

a) Classification based on the source of supply i) Permanent or perennial canal ii) Inundation canal

A canal is said to be permanent when it is fed by a permanent source of supply and has permanent networks of distribution of supplies. Inundation canals draw their supplies from river usually when water stage exceeds a predetermined level. Headworks are not provided for diversion of river water to canal. However, canal head regulators are provided to regulate the canal head as required time to time to accommodate the changing pattern of river course.

Scheduling irrigation is the process of determining when to irrigate and how much to irrigate. Selecting the appropriate time span in between two irrigation and applying the required volume of water in each irrigation, ensures saving of water, minimize energy use, higher crop yield and lower production costs. Irrigation applied earlier than due date causes loss of water through evaporation or deep percolation and later causes water stress to plants and thereby affects the growth and yield of the plants.

Scheduling of irrigation may be required in two field conditions: (i) when available of water is adequate, (ii) when availability of water is limited.

In the places where water is adequate scheduling of irrigation follows full   irrigation with time sequence of minimum number of irrigation to ensure maximum yield and high water use efficiency. When water is limited its use is rationalized by using at the sensitive stage

3.1 Introduction
Irrigation efficiency evaluates how effectively the water has been distributed for the purpose of crop production. Water is conveyed to crop field through canal water courses and channels. During this process considerable amounts of water get lost through run off, deep percolation, evaporation, etc. The losses of water greatly depend on the skill of the irrigator, degree of land preparation, and design and planning of the system. The extent of water losses starting to diversion of water from its source to crop field though conveyance and ultimate application and distribution of water in crop field which can be estimated separately. The estimation of these efficiencies enables one to identify the step(s) where improvement is required. The method of measurement and evaluation for its efficiency is prerequisite for proper use of water. Irrigation efficiency in developing countries in general is poor particularly in gravity irrigation methods. However, water is become more and more scarce. Due to pressing need of it judicious and efficient management is one of the vital issues to be solved on priority basis.

Measurement of water used in irrigation ensures the application of required amount of water in crops. Knowing the rate of flow the adjustment to period of control at gates, etc. can be done to regulate the water at different branches of canals. To get the total control over the supply of water there should have the provision of water measurement at the critical points in irrigation systems.

Units of Measurement

Water is measured at rest or in motion. The water of reservoir, ponds, tanks, etc. at rest is measured in volumetric unit as liter, cubic meter, hectare-meter and hectare-centimeter. Water flowing in rivers, canals, channel, etc. is measured in litre/sec , liter per hour, meter per sec and hectare-meter per hour or day.

Appendix - 1:
Physical Properties of Seed – bed / Puddled Soil

Tillage is the process of getting the soil ready for planting and maintaining it loose and weed-free while the crop is growing.  The main goal and core function of tillage are broken down into three phases:

1. Creating a suitable seedbed,
2.  Eliminating weed competition, and
3.  Enhancing the physical quality of the soil.

10.1. Acts, Policies and Schemes that Benefit Farmers
10.1.1. PM-KUSUM

As part of its Intended Nationally Determined Contributions (INDCs), India agreed to increase the installed capacity of electric power from non-fossil fuel sources to 40% by 2030. The Pradhan Mantri Kisan Urja Suraksha Evam Utthaan Mahabhiyan Scheme aims to ensure energy security for Indian farmers while also upholding this commitment. The PM-KUSUM Scheme was launched in 2019 with 3 components:

7.1. What is Energy Conservation?

In order to protect resources for future use and to lessen environmental degradation, energy conservation refers to actions performed to limit energy use.

.2. What is Energy Efficiency?

The definition of energy efficiency is the use of less energy to carry out a task or achieve a goal. Homes, buildings, and manufacturing facilities that use less energy to manufacture things require less energy to heat, cool, and operate appliances and electronics.

6.1. Calculation of Energy Requirements for Field Operations
The energy needs for a certain field activity can be determined by adding the amounts of human, bullock, mechanical, and/or electric energy consumed.

Operational Costs for Various Power Sources
Manual power

In the case of human labour, the wages of unskilled employment are charged on an hourly or daily basis (as determined by the location).In the case of research farms, the costs for operating a pair of bullocks are determined on the basis of the cost of a pair of bullocks, the salary of an operator, the cost of bullock feed, and any other expenditures (as imposed in a given location). For the farmer’s fields, however, the real hiring expenses are used as the foundation.

5.1. Introduction

The energy equivalent can be considered to be an alternate energy unit, precisely related to units such as the joule, calorie, or Btu. In energy talks, many units are employed. They are divided into two categories: (a) basic units and (b) source-based units.

Energy in Agricultural Context (FAO)

Agriculture’s fundamental and foremost function is to produce food and other primary products, so contributing to food and nutritional security. Sustainable Agriculture and Rural Development (SARD) attempts to promote ecologically non-degrading, technically suitable, commercially successful, and socially acceptable development in the agriculture, fishery and forestry sectors. Achieving food security necessitates policies that promote social, cultural, political, and economic stability. Integrating agriculture’s economic, social, and environmental roles can help to attain these objectives.

Agriculture may provide a variety of non-food commodities and services. This can include its application as a viable, long-term source of energy. According to the FAO, agricultural activities and related land use directly contribute to non-agricultural functions such as social, environmental, economic and cultural products and services. They can have major advantages or disadvantages. Research reveals that, in addition to food security, agriculture contributes significantly to attaining sustainability at the local, national and global levels in rural development, energy and the environment. The efficient operation of the market encourages the identification and strengthening of these many functions, as well as the development of new techniques and technologies. Plant and crop-based resources are utilised as raw materials in a wide range of industrial goods, including wood for paper and board production, starches for adhesives, and vegetable oils for paints and resins.

Introduction to Energy Sources

Consumption of nonrenewable energy sources has caused more environmental harm than any other human activity during the last century. Electricity generated from fossil fuels like coal and crude oil has resulted in excessive levels of hazardous gases in the environment. As a result, several issues exist now, such as ozone depletion and global warming. Vehicle pollution has also been a significant issue.

As a result, alternative energy sources have become increasingly vital and relevant in today’s society. These sources, such as the sun and wind, can never be depleted and are hence referred to as renewable. They produce fewer emissions and are readily available locally. Their application has the potential to significantly reduce chemical, radioactive, and thermal pollution. They stand out as a promising source of infinite clean energy. These are also known as non-conventional energy sources.

Energy is a critical component of the economic infrastructure, as it is the primary input required to support economic growth. Economic development and energy use have a close relationship. The higher a country’s per capita energy usage, the more developed it is and vice versa. Human civilization is dependent on several energy sources.

Definitions of Energy

Energy is a key topic in science and technology, as well as in society in general. In terms of energy, a typical definition found in popular literature as well as textbooks is “energy is the ability to do work” or, much more precisely, “energy is the capacity of a system to do work” [Atkins 1990].

Energy is described as the ability to generate change or carry out work, and that work can be separated into numerous easily identifiable tasks: Energy produces light, heat, motion, sound, growth, power and technology etc.