Unit 5 Review

Front

What is the only liquid layer of the Earth?

Back

The outer core is the only liquid layer of the Earth.

Front

How does rock classification relate to the rock cycle?

Back

The rock cycle creates the processes that form different types of rocks, which are then classified into groups.

Front

What type of rock forms where continental plates collide?

Back

Metamorphic rock is likely to form where continental plates collide.

Front

What process is represented by convection current movement in Earth’s mantle?

Back

Convection currents in the mantle are responsible for the movement of tectonic plates.

Front

In which layer of Earth are temperature and pressure greatest?

Back

Temperature and pressure are greatest in the inner core.

Front

What are the three main types of rocks?

Back

The three main types of rocks are igneous, sedimentary, and metamorphic.

Front

What is the rock cycle?

Back

The rock cycle is the continuous process of rock formation, destruction, and reformation.

Front

What is an igneous rock?

Back

Igneous rock is formed from the cooling and solidification of magma or lava.

Front

What is sedimentary rock?

Back

Sedimentary rock is formed from the accumulation and compaction of mineral and organic particles.

Front

What is metamorphic rock?

Back

Metamorphic rock is formed from existing rock that is changed by heat, pressure, or chemically.