why are earths materials and energy considered to be in equilibrium
-earths materials are recycled and reused constantly
-earths materials are all divided in equal amounts
-energy is balanced and cannot be created or destroyed
-energy is always converted into usable forms
-earths materials are recycled and reused constantly
-earths materials are all divided in equal amounts
-energy is balanced and cannot be created or destroyed
-energy is always converted into usable forms