soil

This substance covers most of the Earth's land.

• soil

• water

• rocks

• green bean casserole

Soil is made from rocks and this type of plants and animals.

• forest

• rotting

• desert

• wetland

Soil also contains .......

• water&snow

• cheese

• fossils

• water&air

Soil forms as........break into tiny pieces.

• sand

• clay

• rocks

• plants&animals

All of these substances are found in soil EXCEPT...

• sand

• clay

• silt

• mud

Pland grow in layer of soil.

• topsoil

• subsoil

• dirt

• clay

If you dig a hole,what will you notice about soil?

• It is all the same material.This is a wrong answer

• It contains layers.This is a correct answer

• It is extremely thick.This is a wrong answer

• There is never any water in it.This is a wrong answer

What is this a picture of?

• Dirt

• Humus

• Mud

• Chocolate

Under the topsoil is a layer called.....

• Humus

• Dirt

• Subsoil

• Clay

A kind of particle found in soil; its particles are bigger than clay, but smaller then sand.

• Bacteria

• Clay

• Nutrients

• Silt