viernes, 10 de enero de 2014

Humans and ecosystems 6B Iván, Sergio, Dani, Diego Sarmiento and Joan

Humans and Ecosystems (SCIENC...

More PowerPoint presentations from Mangeles Cola

Great PowerPoint presentation on our environment, the impact of humans on our ecosystems and things we could do to save the Earth!

3 comentarios:

  1. A very interesting powerpoint that shows how the humans destroy ecosystems. It will help me for the test.

  2. Thanks a lot Diego for your comments! I hope it does help you and your classmates.
    I agree it is very interesting and very good.

  3. Great presentations! I hope everyone is doing well!