contestada

How are igneous rocks formed?
a. sediments deposit in a lake and turn to stone.
b. lava or magma cools and then crystallizes.
c. heat and pressure from nearby magma changes existing rock.
d. lava or magma heats up and crystallizes.

Respuesta :

geththetoothpick
the answer is B because the lava cools and hardens into the new rock

Otras preguntas