Choose the correct answer.

The largest ocean is ... .

• the Atlantic

• the Pacific

• the Indian

The highest mountain in the world is ... .

• Ben Nevis

• Everest

• Ararat

The largest desert is ... .

• the Sahara

• the Gobi

• the Kalahari

The longest river in the world is ... .

• the Amazon

• the Nile

• the Volga

The largest canal in the world is ... .

• the Suez

• the Panama

• the Corinth

The ... goes round the ... every 365 days.

• Earth ... Sun

• Earth ... Moon

• Moon ... Sun

There are nine ... in our solar system.

• pole

• planets

• Equator

There are millions of ... in the galaxy.

• stars

• poles

• hemisphere

At the North ... there are days when the Sun never rises.

• Equator

• Planet

• Pole

In the Southern ... it is hotter in December than in August.

• Hemisphere

• Equator

• Earth