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Biology, 29.06.2019 09:30, josselynparra22
As the population and development in an area increases, so does the threat of air pollution. an increase in cars and factories, coupled with a decrease in vegetation lead to a drop in the quality of the air in the area.
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Biology, 22.06.2019 16:00, leeenaaa95
Fill in the blank with the correct sphere label. a: β geosphere b: β biosphere c: β hydrosphere
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As the population and development in an area increases, so does the threat of air pollution. an incr...
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