What gas is a major cause of chemical weathering?

The gas that is a major cause of chemical weathering is oxygen.

Answered by clairezzz | 2024-06-10

Oxygen and carbon dioxide are the primary gases involved in chemical weathering . Oxygen reacts with certain materials (like iron) to form oxides, leading to a phenomenon like rusting. Carbon dioxide mixes with water to form a weak acid that weathers rocks and structures. ;

Answered by OliviadeHavilland | 2024-06-18

Oxygen and carbon dioxide are key gases involved in chemical weathering. Oxygen causes oxidation in minerals like iron, while carbon dioxide forms carbonic acid, aiding the dissolution of rocks. These processes are more prevalent in warm and moist environments.
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Answered by OliviadeHavilland | 2024-09-04