Some Scientists Predict That the Earth Will Lose Almost All

question 47

Multiple Choice

Some scientists predict that the Earth will lose almost all of its topsoil by the middle of the next century.What factors are involved in the erosion of soil?

• A)deforestation
• B)desertization
• C)poor farming practices
• D)All of the above factors cause erosion.

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A theoretical perspective in the social sciences and humanities that emphasizes the underlying structures governing human thought and society.

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