How are carbon dioxide (CO₂)levels in the atmosphere affected by tectonic uplift of rocks and their resultant chemical weathering? A) CO₂ is removed from the atmosphere. B) CO₂ is added to the atmosphere. C) CO₂ is removed from the atmosphere by uplift,but returned to the atmosphere by chemical weathering. D) They have no net effect on CO₂.

Question

Quizplus · Accepted Answer

Tectonic uplift of rocks and their resultant chemical weathering leads to the removal of carbon dioxide from the atmosphere. This is because the process of chemical weathering involves the breakdown of minerals in rocks that react with atmospheric carbon dioxide to form carbonates, which are then transported and deposited in oceans. Therefore, option A is the best answer.

How Are Carbon Dioxide (CO2)levels in the Atmosphere Affected by Tectonic

How Are Carbon Dioxide (CO₂)levels in the Atmosphere Affected by Tectonic