In this task, you are given a multiple-choice question and you have to pick the correct option. Answer with option indexes (i.e., "A", "B", "C", and "D").
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Question: Scraping the side of a cliff may result in (A) ice (B) snow (C) sand (D) wood chips

Answer: C


Question: If an island is experiencing a hot summer it is because (A) of the water (B) of the axis (C) of the shade (D) of glaciers

Answer: B


Question: What does mining change? (A) temperatures (B) biological environments (C) water levels (D) atmospheric pressures

Answer:
B