GO VEGETARIAN ONCE A WEEK One less meat-based meal a week helps the planet and your diet. How?

For example:

It requires 2,500 gallons of water to produce one pound of beef. You will also also save some trees.

For each hamburger that originated from animals raised on rainforest land, approximately 55 square feet of forest have been destroyed.

SOURCE:

http://www.50waystohelp.com