Earth Science Review 3 (Rock Cycle & Geologic Age)

Front

What type of rock might contain evidence of past life?

Back

Sedimentary Rock

Front

What are the 3 major types of rocks?

Back

Igneous, Metamorphic, Sedimentary

Front

What are the names of ALL parts of the geologic time scale in correct order from broadest to narrowest?

Back

eon, era, period, epoch

Front

This rock started as molten magma. What type of rock is this?

Back

Igneous

Front

Which rock layer or intrusion is the youngest?

Back

D

Front

What is the process called when sediments are compacted and cemented together to form sedimentary rock?

Back

Lithification

Front

What is the main difference between igneous and metamorphic rocks?

Back

Igneous rocks form from cooled magma or lava, while metamorphic rocks form from existing rocks that have been changed by heat and pressure.

Front

What is the rock cycle?

Back

The rock cycle is the continuous process of rock formation, breakdown, and reformation through various geological processes.

Front

What type of rock is formed from the cooling and solidification of magma or lava?

Back

Igneous Rock

Front

What is an example of a sedimentary rock?

Back

Sandstone