Earth

 The atmosphere is all the air around the EARTH. It has different layers: TRO STRA ME THER Ex.

Troposphere, Stratosphere, Mesosphere, thermosphere, exosphere.

There are 5 oceans:

You have to be able to locate them in a map.

There are 7 continets, locate them in a map.

The planet Earth moves in tow different ways:

Finally.....