Thursday, November 3, 2011

Unit 5 How fossils are formed

Watch the video and you will learn how fossils are formed.


  1. salvador espejo cabezas11/10/2011 8:07 PM

    for as I understood little, but rather speaks of fossils, types, and because there are fossils, and this may help me on the subject of fossils (some bilingual)

  2. I like the short video.It is very good that it has so many pictures. But the film is too fast for me to understand.

    José Antonio de la Rosa Cubero.

  3. Don't worry José Antonio, but I am sure that if you watch the video several times, you will understand more!