Question

name three sources of chemical energy

Answer 1

Three sources of chemical energy are

1. photosynthesis
2. food
3. natural gas

What is chemical energy?

• Chemical energy can be described as a kind of energy  which is stored in a material and is released when the material undergoes a chemical reaction into the new product formed.
• For example, when photosynthesis occurs, the light energy from the sun is converted into chemical energy in the glucose.
• When we digest food, the chemical energy in the food is changed into various other forms that are needed by the body.
• The combustion of natural gas cause chemical energy to convert into light and heat energy.