Question

@jigglypuff314
I have 2 questions left..could you maybe help me??

Answer 1

1. What happens when metamorphic rock becomes igneous rock?








A.

Metamorphic rock weathers and erodes to become igneous rock.








B.

Metamorphic rock undergoes heat and pressure to form igneous rock.








C.

Metamorphic rock compacts and cements to become igneous rock.








D.

Metamorphic rock melts and crystallizes to become igneous rock.

Answer 2

Hmm.....

Answer 3

2.Which statement best compares extrusive and intrusive rocks?








A.

Both extrusive and intrusive rocks form above the surface, but extrusive rocks result from slowly cooling magma, while intrusive ones form from rapidly cooling magma.








B.

Intrusive rocks form below the surface from slowly cooling magma, while extrusive ones form above the surface from rapidly cooling magma.








C.

Extrusive rocks form below the surface from rapidly cooling magma, while intrusive ones form above the surface from slowly cooling magma.








D.

Intrusive rocks form above the surface from rapidly cooling magma, while extrusive ones form below the surface from slowly cooling magma.

Answer 4

Metamorphic rock can only become igneous by melting completely and then cooling again. This can be either rapid or slow. Conversely, igneous becomes metamorphic by becoming heated and deformed (but not melted) under high pressures and temperatures deep in the Earth's crust.

Answer 5

so D?