Which of these is an example of how the ocean plays an important role in climate change?

Circulation in the ocean creates warm and cold currents that affect the air temperature.
Aquatic animals produce carbon dioxide during respiration which causes warming of ocean waters.
Aquatic plants release oxygen during photosynthesis which helps keep the climate cool.
Water vapor escapes from the ocean's surface during day time and reduces the effect of warming due to greenhouse gases.

The correct option is A) Circulation in the ocean creates warm and cold currents that affect the air temperature.

Explanation:

The currents in the water are known to change the climate by moving cold and warm water around the globe. Warm water from the tropic is carried towards the poles. The cold water from the tropics is brought to the equators in return. The changes in the water also causes a change in the air and moisture content of the air near the water. These changes in the air cause climate changes to occur. Hence, the correct option is A.

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