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Biology 8 Online
OpenStudy (anonymous):

Which form from heat and pressure? A. igneous rocks only B. metamorphic rocks only C. sedimentary rocks only D. crystalline rocks only

OpenStudy (zairahernandez):

Its B Metamorphic Rock is formed when rocky material experiences intense heat and pressure in the crust of the earth

OpenStudy (anonymous):

thanks

OpenStudy (anonymous):

can help my with a few more

OpenStudy (anonymous):

Which is not a property of a mineral? A. cleavage B. diffraction C. luster D. hardness

OpenStudy (zairahernandez):

A

OpenStudy (anonymous):

thank you for helping me What happens when metamorphic rock becomes igneous rock? A. Metamorphic rock weathers and erodes to become igneous rock. B. Metamorphic rock compacts and cements to become igneous rock. C. Metamorphic rock undergoes heat and pressure to form igneous rock. D. Metamorphic rock melts and crystallizes to become igneous rock.

OpenStudy (zairahernandez):

Metamorphic rocks underground melt to become magma. When a volcano erupts, magma flows out of it. (When magma is on the earth's surface, it is called lava.) As the lava cools it hardens and becomes igneous rock.

OpenStudy (zairahernandez):

d

OpenStudy (anonymous):

thank you so much

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