Science Earth´s Materials Lessons 2-3

Over two-thirds of Earth´s surface is covered by ______________.

• water

• land

• landforms

• animals

The largest ocean in the world is the ___________.

• Atlantic Ocean

• Pacific Ocean

• Antartic

• Indian Ocean

Write 2 examples of landforms.

1)_______________________ 2)_______________________

A landform is a natural feature on Earth.

• true

• false

Lakes and ponds form when _____________________.

• water fill low places on land

• when a tsunami happens

• when it rains a lot

• when frozen water melts

Choose one way that glaciers are like rivers and streams.

• They are landforms

• They are salt waters.

• They are fresh water.

• They have minerals and soil.

A truck digging a hole in the ground is an example of a-

• slow change

• fast change.

Flowing water carries away bits of rock and soil.

• This is a slow change.

• This is a fast change.

Volcanoes can _____________ sending gas into the air and rock and ash can cover the land.

An ________________ can cause land to crack.

• pond

• glacier

• mountain

• earthquake