Advertisement

You are browsing the archive for 2012 May 14.

14 May 2012

The World’s Water- An amazing image.

This image courtesy of the USGS: Some interesting facts I looked up regarding water: Virtually all of that blue blob is salt water and not drinkable. Only 2.5% of that blue marble of water s fresh and 70% of that 2.5% is frozen ice in Greenland, Antarctica, or on high mountaintops. Only .007% of Earth’s water is easily accessible for humans, a fact that I made much of when taught …

Read More >>

3 Comments/Trackbacks >>