Answer: food
Explanation:
Life processes require energy to work. An energy resource is something that can make heat, power life, move objects, or produce electricity. Matter that stores energy is called a fuel. Human energy consumption has flourished. Throughout human history. Early humans had modest energy requirements, food and fuel for fires to cook and keep warm. In today’s society, humans consume as much as 110 times as much energy per person as early humans. Most of the energy we use today comes from fossil fuels (stored solar energy). But fossil fuels have a disadvantage in that they are non-renewable on a human time scale, and because of other harmful effects on the environment. The exploitation of all energy sources (except direct solar energy used for heating), rely on materials on planet Earth.
