Question

A campfire is a good source of heat and light on a cool night. The energy that is released when firewood is burned comes from

A.
the kinetic energy of the moving flames.
B.
the energy used to carry the wood.
C.
the chemical bonds in the wood.
D.
the energy used to strike the match.

Answer 1

C because the chemicals fuel the fire.

Answer 2

It would be C because carbon dioxide and smoke are getting released.