TASK DEFINITION: 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").
PROBLEM: Fact1: a seismograph is used for measuring the size of an earthquake, Fact2: Magnitude a measure of earthquake size., Question: Seismographs measure what aspect of earthquakes? (A) Major effects (B) magnitude (C) Otoacoustic (D) power (E) classified (F) specialized (G) lifespan (H) their speed

SOLUTION: B

PROBLEM: Fact1: planting trees has a positive impact on an ecosystem, Fact2: An ecosystem contains many habitats., Question: doing what with trees has a positive impact on habitats (A) making tables (B) chopping down (C) planting (D) watershed (E) earth (F) bloom time (G) growth (H) timbering

SOLUTION: C

PROBLEM: Fact1: chemical weathering causes iron in rock to oxidize, Fact2: Chemical weathering is the chemical disintigration of rocks., Question: The chemical disintegration of rocks causes iron in rocks to what? (A) oxidize (B) heat (C) break off (D) Rise (E) Bend (F) size (G) inactive (H) deadly

SOLUTION:
A