Which feedback loop results from increased dissolved CO2?

💡 Explanation

Increased CO2 enhances carbonic acid formation, amplifying the rate of chemical weathering via dissolution; because rock minerals dissolve faster, weathered material increases surface area which further accelerates dissolution, therefore positive feedback occurs, rather than a negative or diminished reaction.

• Which outcome typically occurs when a transform plate boundary impedes subduction?
• Which outcome occurs when wave energy decreases along coastal segments?
• Which topographic change results when dust entrainment overwhelms surface deposition?
• Which outcome results when extensive deforestation occurs above karst caves?
• Which outcome accelerates sea stack erosion when wave energy increases?
• Which mechanism promotes cave formation where ground saturation fluctuates cyclically?