_________________ is the biggest island in the world.

State whether this statement is true or false: " Valleys are the lowlands between hills and mountains"

________________ is the main source of energy on Earth.

Who was the first man to step on the moon?

The largest desert in the world is _____________

_____________ is higher than a plain but flat on top like a table.

Planets revolve around the ____________________.

Select the odd one out:  Mercury, Venus , Earth , River,  Saturn

We can drink sea water because it is salty and has minerals in it.  State True/ False