"Energy is the ability to work." Energy comes in many forms, energy helps all of us live without energy no living organisms will be able to function correctly and we won't be able to survive. They're many types of energy for example thermal, chemical, mechanical, light, kinetic, etc.... Energy can be transferred energy can also be converted to another different type of energy.
Biosphere life-forms<span> are only found in the hydrosphere and atmosphere. </span>Biospherelife-forms<span> are only found in the hydrosphere and atmosphere. hope this helps :P </span>