Science 7: Planet Earth Review - Topic 1-3

Most pure minerals are commonly found

What planet do we live on?

Would you rather fight

The removal of soil material dissolved in water is

The physical breakup and disintegration of rocks

The rate at which water erodes rock depends mostly on

Heat and pressure can change a

The top layer of soil contains high amounts of

When magma/lava cool it forms what kind of rocks?

This the best example of

This resembles what process

What is a property used to categorize minerals

This is part of

Extrusive rocks will

Lichens are a part of

This is the process of

A grey rock will leave what colour of streak

A mineral with a hardness of 5 can be scratched by all except

This rock can be categorized as having

When a glacier slowly moves down a mountain and acts as a plow it creates what?

The Rock Cycle changes rocks over time. What is the maximum time a rock can remain in one form?

These rocks are found deep below the surface near intense pressure and heat

When water and oxygen react with iron in rocks it is a form of

These minerals have a

Which is a metamorphic rock?