ROCKS AND THEIR CLASSIFICATION

  In Social Science we are also learning about rocks.

Before talking about rocks I'd like you to review something you learnt in 2nd grade: THE LAYERS OF THE EARTH.

Some of these layers are closely related to rocks: the crust and the mantle. 

Here you have a video by Dr Binocs  that has become a friend of ours in the class.

We all know that there are different types of rocks. 

In the next video, you will understand the CLASSIFICATION OF ROCKS.

 Hope you enjoy it!!!