You are presented with the question "what causes iron in rocks to oxidize?" and the following answer choices: - a tree falling - oxidation reaction - exposure to cold - chemical disintegration - hydrogen and oxygen - basic building blocks of life - fissures of hot, acidic water - flow of electrons Now knowing that chemical weathering causes iron in rock to oxidize and chemical weathering is the chemical disintigration of rocks, choose the best answer.
The answer to this question is:
chemical disintegration