The geosphere and the hydrosphere (UNIT 3)

 New term, new unit. 

Today we start UNIT 3: ROCKS AND WATER. In this unit we are going to learn about the other two layers of the Earths: The geosphere and the hydrosphere.

First, it's important for you to remember the names of the four layers of the Earth:

Now let's organise some onformation about the geosphere and the atmosphere.