Metamorphism and Metamorphic Rocks Quiz

What is the primary focus of the episode on metamorphism?

• The erosion of sedimentary rocks

• The formation of igneous rocks

• The transformation of rocks under pressure and heat

• The deposition of minerals in water bodies

Which two factors are most crucial in the process of metamorphism?

• Pressure and temperature

• Magnetism and electricity

• Sunlight and air

• Wind and water

What is differential stress in the context of metamorphism?

• Stress due to magnetic fields

• Stress applied equally in all directions

• Stress applied in a single direction

• Stress caused by water pressure

What is foliation in metamorphic rocks?

• A pattern of mineral alignment

• A type of fossilization

• A type of sedimentary layering

• A form of igneous intrusion

How can you distinguish between foliated and non-foliated metamorphic rocks?

• By the presence or absence of layering

• By their color

• By their size

• By their mineral composition

What is the parent rock of slate?

• Shale

• Granite

• Limestone

• Sandstone

Which metamorphic rock is known for its use in roofing shingles?

• Gneiss

• Slate

• Marble

• Quartzite

What is the main characteristic of gneiss?

• It is non-foliated

• It is very soft

• It is primarily composed of clay

• It has a banded appearance

What is quartzite primarily formed from?

• Granite

• Sandstone

• Shale

• Limestone

Which metamorphic rock is formed from limestone?

• Slate

• Marble

• Schist

• Quartzite