Rocks and Minerals

A _______ is a solid, naturally occurring, inorganic substance that always has the same composition.

___________ rocks are formed when magma cools.

When igneous rock breaks apart (weathers), it forms ___________.

What is an example of a metamorphic rock?

One example of a sedimentary rock is ____________. Options: pumice, obsidian, sandstone, marble

A ___________ is where two tectonic plates meet and one gets pushed underneath the other.

The __________ describes the process by which rocks change forms.

Geologists have classified rocks into three major groups of rocks. What are they?

Any rock that forms from another rock as a result of changes in heat or pressure (or both) is a:

Streak is the color of a mineral’s