which phrase best describes igneous rocks?\nform when lava and magma cool\naccumulate sediments following…

which phrase best describes igneous rocks?\nform when lava and magma cool\naccumulate sediments following erosion\nrequire heat and pressure to be formed\nconsist of many sediment layers

which phrase best describes igneous rocks?\nform when lava and magma cool\naccumulate sediments following erosion\nrequire heat and pressure to be formed\nconsist of many sediment layers

Answer

Answer:

form when lava and magma cool

Brief Explanations:

Igneous rocks form from cooling of molten rock (lava at Earth's surface, magma beneath). Other options describe sedimentary or metamorphic rocks.