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HMN IMPCT EARTH: CAUSE & EFFCT: CHNG PLAINS ENVRNMNTS

Ecology

Mathematics & Science

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B2B GT

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B2B & B2C

<P>The Great Plains is a large and very important grassland ecosystem covering roughly one-fourth of the United States. Human activity has had an impact on this environment for thousands of years, especially since the 1800s, when hunters killed off almost all of the enormous herds of American bison that once roamed the area. Readers will learn how agricultural practices, global warming, hunting, and urban development have changed the area. They'll also learn about conservation efforts to both restore the Great Plains and prevent further damage. Informative fact boxes, sidebars, and full-color photographs provide extra in-depth information on the changing environment of the Great Plains.</P>

Human Impact on Earth: Cause and Effect: Changing Plains Environments

Guided Reading Level

Human Impact on Earth

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Duration Unit Of Measure

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Front Cover.
Title Page.
Copyright Page.
Contents.
1: Plains Environments.
2: How Do Plains Form?.
3: North America&#x0027;s Great Plains.
4: The Early Great Plains Environment.
5: Native Americans and the Great Plains.
6: Pioneer Settlement of the Plains.
7: Farming the Great Plains.
8: Dust Bowl Years.
9: How Did the Dust Bowl End?.
10: The Great Plains Today.
11: A Great Idea!.
12: Other Plains Around the World.
13: A Few More Plains.
14: Challenging But Hopeful.
Glossary.
Index.
Websites.

Human Impact on Earth: Cause and Effect: Changing Plains Environments.css-1p8rvzy{position:absolute;padding-left:8px;}

Human Impact on Earth: Cause and Effect: Changing Plains Environments