Chapter 1 Science Review

This layer of the earth is very thin and made of solid matter (rocks, minerals, etc.)

• Crust

• Core

• Mantle

• Inner

The middle layer of the earth

• Crust

• Mantle

• Core

• Apple

Describes a mineral's breaking in smooth, straight lines or flat sheets

• Cleavage

• Color

• Fracture

• Streak

Who studies the rocks, minerals, and structures of the earth?

• Rock star

• Biologist

• Botanist

• Geologist

You can perform the scratch test to determine the ______ of a minerals

• Streak

• Hardness

• Deliciousness

• Luster

Something organic is (or was) ____.

• Alive

• Dead

• Musical

• Dirty

Something that has never been alive

• Humus

• Organic

• Inorganic

• Interesting

The outside layer of the earth

• Core

• Crust

• Mantle

• Peel

The center of the earth

• Core

• Mantle

• Crust

• Seed

An inorganic substance found naturally in the earth

• Humus

• Mineral

• Earthworm

• Root