Question

Why is energy needed. How can we conserve energy

Answer 1

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 mostimportant nutrient, helps facilitate the chemical reactions that produceenergy from food.

Answer 2

Here are the biggest reasons why it is important to be energy-conscious and make every effort to conserve our electricity:Conservation can save you money. ... Fossil fuels are not a clean source of energy either.Conservation of electrical energycan help to lessen pollution and reduce greenhouse gas emissions.