Multiple Choice
In the mid-1980s, productivity in some agricultural sectors began to level off. Why did this happen, even during the midst of the Green Revolution?
A) Emergence of pesticide-resistant insect species.
B) Global population growth.
C) Environmental impact of modern agriculture.
D) All of these.
Correct Answer:
Verified
Correct Answer:
Verified
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Q44: Which of the following resources, if contaminated,
Q45: The emergence of agriculture about 100,000 years
Q46: Which of the following best defines aquaculture?<br>A)
Q47: _ soil is soil that is suited
Q49: The depletion of stocks of fish in
Q50: _ is weathered rock material that has
Q51: Other than the Antarctic, which of the
Q52: As of 2010, the International Union for
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