Question: are igneous rocks formed when magma is cooled above the ground?
Answer: Igneous rocks are formed from lava or magma. Magma is molten rock that is underground and lava is molten rock that erupts out on the surface. The two main types of igneous rocks are plutonic rocks and volcanic rocks. ... When magma cools underground, it cools very slowly and when lava cools above ground, it cools quickly.