In this task, you are given two facts, and a multiple-choice question. Based on the given facts, answer the question with index of the correct option (e.g, "A").
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Question: Fact1: Freshwater biomes have water that contains little or no salt., Fact2: Biomes are global ecosystems., Question: what is freshwater habitats that contain little or no salt? (A) Animal survival (B) allow growth (C) weathering (D) atmosphere (E) loose soil (F) ecosystems (G) salt and water. (H) oceans

Answer: F


Question: Fact1: friction causes the temperature of an object to increase, Fact2: When a fire breaks out in a home, the temperature in the room increases., Question: Friction can cause fires to break out in a home due to what? (A) heating liquids (B) wind speed (C) temperature (D) centripetal force (E) wire placement (F) friction (G) cigarettes (H) heat energy

Answer: C


Question: Fact1: cycles of freezing and thawing water cause ice wedging, Fact2: The processes of weathering, and water or ice wedging may assist in this., Question: What causes ice wedging? (A) Metling snow (B) Condensation (C) The sun (D) friction (E) Gravitational pull (F) mechanical (G) Weathering (H) Animals

Answer:
G