Fire converts chemical energy into light and heat energy.
Fires are large uncontrolled flames.
Flames convert chemical energy into light and heat energy.
What do flames convert chemical energy into?

(a) light and heat energy
(b) heating liquids
(c) electrical energy
(d) Firecrackers
(e) sonic energy
(f) Something that causes allergies
(g) kinetic energy
(h) gravitational energy