Thursday, 5 May 2011

Carbon Footprint

Calculate your own Carbon Footprint:

http://www.planet-positive.org/how_2_kidscalc.php

What do you think?

Now try this one:

http://calc.zerofootprint.net/youth/#

Why do you think they are different?

No comments:

Post a Comment

If there are three 3rd grade classes going on a school trip and each class has 22 students in it. How many busses would be needed if each bus holds 22 people?