Understanding Metamorphism

Front

What does the term "metamorphism" mean?

Back

C) Transformation of rocks by heat and pressure

Front

Fill in the Blank: Metamorphism occurs when rocks are exposed to __________ and __________, causing changes in mineral composition and texture.

Back

heat and pressure

Front

True or False: The original rock before metamorphism is known as the "protolith."

Back

True

Front

During metamorphism, minerals in rocks may:

• A) Change shape but stay the same in composition

• B) Recrystallize into new minerals

• C) Evaporate and disappear

• D) Both A and B

Back

D. A&B