Unit 9: The earth

How many types of soil?

• three

• two

• four

Garden soil contents are twigs, dead animals and plants, sand particles and __________.

• plastic wrap

• small stones

• paper

Sand contents is __________ and small stones.

• dry leave

• twigs

• sand particles

Clay contents is __________.

• small stones

• very fine soil particles

• dead animals and plants

What landform is this?

• beach

• mountain

• lake

What landform is this?

• pond

• lake

• river

What landform is this?

• island

• mountain

• waterfall

What type of landform is this?

• waterfall

• lake

• shower

Clay contains a lot of water.

• True

• False

Sand contains a little water.

• True

• False