Grass may have covered one-half of the southwestern part of the United States 200 years ago.Now it covers only about 20%.
Correct Answer:
Verified
Q45: In the last 8,000 years,humans have reduced
Q47: Forests covering approximately 30% of the U.S.land
Q61: Efforts are under way to make charcoal
Q69: Less than 5% of U.S.land is protected
Q70: The Smokey Bear educational campaign has decreased
Q71: Most developers and resource extractors oppose protecting
Q75: Tropical forests are being lost at a
Q75: Even moderate levels of grazing are unhealthy
Q76: Crown fires are strictly the result of
Q80: Only about 1% of national parks in
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents