Chemical weathering is most effective in what type of climate? A) a warm, arid climate B) a cold, arid climate C) a warm, moist climate D) a cold, moist climate

C) a warm, moist climate

Explanation:

Breaking down of rocks and change in their chemical composition is called chemical weathering. It occurs when the unstable mineral present in the rocks react with water, gases in the air to produce some other minerals. The process of chemical weathering is more effective in a warm and humid climate as these conditions favor the chemical reactions to occur. Dry and cold climate slows down the chemical reactions and thereby, does not favor the process of chemical weathering.

Chemical weathering is most effective in;

C) A warm, moist climate

Chemical processes need water, and occur more rapidly at higher temperature, so warm, damp climates are best.