Unit 11:
External dynamics of the Earth
BEFORE
STARTING...
Think and answer
a. What is showed
in the photograph?
b. What force provoke
that water flows?
c. How do you think
it was formed?
d. How do you think it could
change in the future?
AFTER
FINISHING...
Let's revise!
To sum up...
TO KNOW MORE...
(Proyecto Biosfera)
Procesos geológicos terrestres (Libros vivos SM)
Forces of nature (National geographic)
http://www.youtube.com/watch?v=6v2L2UGZJAM