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More than half the air pollution in the United States is produced by automobiles. True or false?

naturelle

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More than half the air pollution in the United States is produced by automobiles. True or false?

More than half the air pollution in the United States is produced by automobiles.
True or false?

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Geosystems: An Introduction to Physical Geography

Geosystems: An Introduction to Physical Geography

Edition: 7^th

Author: Christopherson

Read 67 times

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naturelle Author

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Just got feedback from my professor, thanks for answering correctly

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