why is energy an essential part of human life
Answers
Answer:
We need energy to complete the regular body requirements to digest our food , to breathe,to move,to run , to travel and continue the metabolism of our regular life.
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Answer:
Energy is essential to life and all living organisms. All living organisms need energy for their growth and survival. Energy is an essential part of human life because without energy we can't do any work ,as energy helps us in doing house hold chores, playing, running e.t.c.The best source of energy is carbohydrates. 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. The true cost of energy is more than just money; there are important economic, political and social factors and consequences to consider as well.
The modern world runs on energy. This might seem obvious, but in terms of history, it is rather a dramatic development. Prior to the industrial revolution, human society used very little energy beyond what human labor, animal power, and what basic natural resources like wind, water and fire could provide. A windmill, a water-mill, or a fire to cook on or light the house with were about the extent of the use energy resources. But once the industrial revolution hit, suddenly it became necessary to find new sources of energy to power a world increasingly run by machine.