Energy powers computers, transportation, communications, cutting edge medical equipment and much more. For developing nations, the need for reliable and affordable energy is more fundamental. It can improve and even save lives.
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Why is energy important for humans?
Energy fuels and regulates the body’s natural internal functions. It repairs cells and body tissue, is used to build muscle, and is necessary to maintain homeostasis — and the harsher the environment, the more energy is needed to maintain this.
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Why is energy important in Earth?
Energy is essential to life and all living organisms. The sun, directly or indirectly, is the source of all the energy available on Earth. Our energy choices and decisions impact Earth’s natural systems in ways we may not be aware of, so it is essential that we choose our energy sources carefully.
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Why is energy important to society?
Energy is essential for most activities of modern society. Its use or consumption is generally taken as an index of standard of living. We use energy in the form of fire wood, fossil fuels and electricity to make life comfortable and convenient.
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Why is energy important essay?
Energy is the key input in economic growth and there is a close link between the availability of energy and the growth of a nation. Since energy is essential to conduct the process of Production, the process of economic development requires the use of higher levels of energy consumption.
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What is the importance of energy to society?
Energy is essential for most activities of modern society. Its use or consumption is generally taken as an index of standard of living. We use energy in the form of fire wood, fossil fuels and electricity to make life comfortable and convenient.
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What is the importance of energy in science and society?
The use of energy is important to human society for handling problems in the environment. Developed societies use energy resources for agriculture, transportation, garbage collection, information technology and human communication.
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Why is having energy important?
Energy fuels your body’s internal functions, repairs, builds and maintains cells and body tissues, and supports the external activities that enable you to interact with the physical world. Water, your body’s most important nutrient, helps facilitate the chemical reactions that produce energy from food.
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What is the most important energy on Earth?
One of the most important sources of energy is the sun. The energy of the sun is the original source of most of the energy found on earth. We get solar heat energy from the sun, and sunlight can also be used to produce electricity from solar (photovoltaic) cells.
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Why is energy important in our life?
Energy is an essential part of our daily lives! Energy makes our vehicles go, planes fly, boats sail, and machines run. All living things need energy too. Plants use the light from the sun to grow. Animals and people eat the plants and use the energy that was stored.
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What is the most important of energy?
The most important and inexhaustible source of energy is the sun. Solar energy is harnessed by green plants by the process of photosynthesis for making food and the biomass which is subsequently used as energy source by animals including man.
