Question

44 ccc systems and system models approximately 26% of all carbon dioxide (co₂) released from the burning of fossil fuels is absorbed by the oceans. if the average temperature of the ocean were to increase, how would this affect the ocean’s ability to absorb carbon dioxide?

Explanation:

To determine the effect of ocean temperature increase on its $CO_2$ absorption, we use the principle of gas solubility in liquids: the solubility of a gas (like $CO_2$) in a liquid (seawater) decreases as the liquid’s temperature increases. Warmer ocean water has lower capacity to dissolve gases. So, if the ocean’s average temperature rises, its ability to absorb $CO_2$ (dissolve it) will decrease because higher temperature reduces gas solubility in water.

Answer:

If the average temperature of the ocean increases, the ocean’s ability to absorb carbon dioxide will decrease. This is because the solubility of a gas (like $CO_2$) in a liquid (seawater) decreases as the temperature of the liquid increases; warmer water can dissolve less carbon dioxide.