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Chemistry, 18.12.2020 01:20 Serenitybella

Which of the following statements is true? The troposphere is made of layered gases.
In the water cycle, the amount of water which evaporates equals the amount of water which falls as precipitation.
Burning fossil fuels increases the amount of ozone in the atmosphere.
Nitrogen is added to oceans by special nitrifying bacteria.

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Which of the following statements is true? The troposphere is made of layered gases.
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