Hydrosphere

Here you have the presentation that we have been using in class to talk about the hydrosphere. Remember that if you click in the pictures, some of them have videos or games to practise, as the rivers game.

I hope you like it!

https://drive.google.com/file/d/0B-4ZilDVmR6eZmN1VWRCTkhUR0U/view?usp=sharing