CSHS Year 8 Earth Science

Front

Formed by cooling & solidification of lava

Back

Extrusive Igneous

Front

Formed by cooling & solidification of magma. Options: Sedimentary, Metamorphic, Extrusive Igneous, Intrusive Igneous

Back

Intrusive Igneous

Front

Formed by melting

Back

magma

Front

Has large crystals because of slow cooling. Options: sedimentary rock, metamorphic rock, intrusive igneous rock, extrusive igneous rock.

Back

intrusive igneous rock

Front

Has small or no crystals because of rapid cooling

Back

extrusive igneous

Front

The three groups of rocks are classified by: How they form, Color, Grain size, Chemical Composition

Back

How they form

Front

What are the 3 major types of rocks?

Back

Igneous, Metamorphic, Sedimentary

Front

Which of the following are associated with volcanoes?
- Sediments and soil
- Crystals and sand
- Scoria and Pumice
- Gabbro and granite

Back

Scoria and Pumice

Front

A __________ is a natural, nonliving substance that makes up rocks.

Back

Mineral

Front

A naturally occurring, inorganic solid which has a definite crystalline structure. Options: Mineral, Element, Compound, Rock

Back

Mineral