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1
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plants that have grown naturally in an area for a long time without being planted or watered
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2
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resource can be restored naturally over time
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3
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is anything found in nature that is useful to people
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4
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describes the patterns of weather for climates to change
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5
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species are in danger of disappearing forever
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6
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includes all the trees and plants growing in an area, even farmers' crops
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7
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is an area with common features, people, and ways of living that set it apart from other areas
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8
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plants and animals are close to becoming endangered
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9
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describes the air at one time and place
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