There are 2 types of metamorphism - _____ and _____
Which of the following are true with regard to metamorphic rocks?
1. They are formed inside the earth, under great pressure.
2. Some examples of metamorphic rocks are gneiss, slate, Breccia, rock salt, and quartzite.
3. The coastline of Brazil is made up of metamorphic rocks.
4. The layering within metamorphic rocks is called foliation
Codes:
Consider the following statements 1. Igneous rocks are the oldest rocks, while metamorphic are being derivative of igneous rocks and sedimentary rocks. 2. Resistance to weathering and erosion is less to metamorphic rocks compared to igneous rocks 3. Tendency to react with acids is higher to metamorphic rocks when compared to igneous rocks. Which of the above statement(s) is/are correct?