The correct answer is A. <span>Argentina, Brazil, and Chile mediated between the two sides, and an effective agreement was reached.
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Answer:
the answer is C, he played ping pong
Explanation:
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Human activities that contribute to desertification include the expansion and intensive use of agricultural lands, poor irrigation practices, deforestation, and overgrazing. These unsustainable land uses place enormous pressure on the land by altering its soil chemistry and hydrology.