Regional and Contact Metamorphism

Metamorphic rocks form from ___.

• igneous rocks
• other metamorphic rocks
• sedimentary rocks
• all types of rocks

The difference between regional metamorphism and contact metamorphism is that regional metamorphism is caused by _____ from __________ and contact metamorphism is caused by _________ from _______ intruding into other rock.

• heat, tectonic plates, pressure, magma
• pressure, tectonic plates, heat, magma
• heat, magma, pressure, tectonic plates
• pressure, magma, heat, tectonic plates

__________  metamorphic rocks have mineral grains that are not arranged in distinct bands.

• Conglomerate
• Non-foliated
• Foliated
• Permeated

How do metamorphic rocks form? 

• Heat and Pressure
• Compaction & Cementation
• Cooling of Magma
• Sediments & Glue

Which texture best describes the rock above?

• porphyritic 
• nonfoliated
• foliated
• clastic

Morph means what?

• change
• alter
• switch
• rearrange

The deeper a rock is buried, the greater the pressure is on it

• True 
• False

True / False: Metamorphic rocks can be metamorphosed more than once.

• True
• False

Which of the following best describes the type of environment a metamorphic rock forms in

• High heat, low pressure
• Low heat, high pressure
• High heat, high pressure
• Low heat, low pressure

Igneous intrusions cause which type of metamorphism?

• contact
• regional