If you add heat energy, the ice will change from a solid to a liquid, and if more heat is added, it will change to a gas (steam).
(you; add; heat energy) (the ice; will change; from a solid; to a liquid) (more heat; is added; ) (it; will change; to a gas)
you the ice more heat it
add will change is added will change
heat energy
from a solid to a liquid
to a gas