Select the most appropriate option to fill in blank no. 4.
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. accelerated.
Context: The sentence says that after 40 years of conservation efforts, soil erosion has still increased because of heavy crop production. This means the rate of erosion has become faster, not slower.
Meaning of the words:
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Hindered: to slow down or stop progress.
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Accelerated: to make something happen faster.
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Discouraged: to make someone lose confidence or interest.
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Delayed: to make something happen later than planned.
Correct word: The word “accelerated” fits best because it means the process of soil erosion has sped up again.
Reason: Despite conservation efforts, new agricultural demands have caused soil erosion to increase rapidly, so the correct word is “accelerated.”
Final Sentence: After 40 years of conservation efforts, soil erosion has accelerated due to new demands placed on the land by heavy crop production.
Hence, the chosen option is correct.