Question

Which phrases apply to metamorphic rocks? Check all that apply.

Oform under extreme heat and pressure
form from existing rocks
Oform from magma and lava
Oform when sediments combine
Oform from volcanic eruptions

Answer 1

from under extreme heat and pressure, form from existing rocks

Step-by-step explanation:

thats just the correct answers

Answer 2

Oform under extreme heat and pressure form from existing rocks

Oform when sediments combine

Oform from volcanic eruptions

Step-by-step explanation:

Metamorphic rocks form when rocks are subjected to high heat, high pressure, hot mineral-rich fluids or, more commonly, some combination of these factors. Conditions like these are found deep within the Earth or where tectonic plates meet.Sedimentary rock may be broken down into sediment once again by weathering and erosion. It may also form another type of rock. If it becomes buried deep enough within the crust to be subjected to increased temperature and pressure, it may change into metamorphic rock.