EARTH SCIENCE
OCEANS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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transferring heat and cold between the tropics and polar regions.
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changing the density of water in the tropics.
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transferring heat from the polar regions to the tropics.
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None of the above
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Detailed explanation-1: -Ocean currents act as conveyer belts of warm and cold water, sending heat toward the polar regions and helping tropical areas cool off. The world’s ocean is crucial to heating the planet. While land areas and the atmosphere absorb some sunlight, the majority of the sun’s radiation is absorbed by the ocean.
Detailed explanation-2: -Cold currents are large masses of cold water that move towards the equator. Flowing from higher altitudes to lower ones. They absorb the heat they receive in the tropics. As a result, they cool the air above them.
Detailed explanation-3: -Thermohaline ocean circulation explained Surface currents carry warm air to the polar regions, where the water eventually becomes cold enough to freeze.
Detailed explanation-4: -Warm ocean currents melt the ice along the arctic region’s coast. This makes navigation easier.
Detailed explanation-5: -Large-scale surface ocean currents are driven by global wind systems that are fueled by energy from the sun. These currents transfer heat from the tropics to the polar regions, influencing local and global climate.