Mars

A large hole in the ground, caused by something large hitting them.

The top layer of the earth in which plants and trees grow.

• ground

• soil

• Earth

• Mars

What's it?

• The top layer of the earth in which plants and trees grow.

• A layer of ice permanently covering parts of the earth, especially around the North and South Poles.

• A hard strong metal that is used to make steel.

• The planet in the solar system that is fourth in order of distance from the sun, between the Earth and Jupiter.

A small hill of sand formed by the wind, near the sea or in the desert.

A device sent up into space to travel around the earth, used for collecting information or communicating by radio, television, etc.

• telescope

• spaceship

• satellite

What's it?

• A large hole in the ground, caused by something large hitting them.

• The top layer of the earth in which plants and trees grow.

• A layer of ice permanently covering parts of the earth, especially around the North and South Poles.

• A small hill of sand formed by the wind, near the sea or in the desert.

The planet that humans live in.​

What's it?

• A device sent up into space to travel around the earth, used for collecting information or communicating by radio, television, etc.

• The top layer of the earth in which plants and trees grow.

• A small hill of sand formed by the wind, near the sea or in the desert.

The planets that humans don't live in.

• Mars

• Venus

• Moon

• Earth

A layer of ice permanently covering parts of the earth, especially around the North and South Poles.