B Blair W New member Oct 14, 2009 #1 (pollution, clear cutting forests, establishing conservation land, etc.). Describe the impact humans have had on the environment.
(pollution, clear cutting forests, establishing conservation land, etc.). Describe the impact humans have had on the environment.
S scottsdalehigh64 New member Oct 14, 2009 #2 Is "The Great Plains" a movie or a book? If not, why are the words enclosed in quotations?
