what do you understand by convection currents
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Here is your answers mate
Explanation:
Convection currents form because a heated fluid expands, becoming less dense. The less-dense heated fluid rises away from the heat source. ... For instance, a hot radiator heats the air immediately around it. The air rises toward the ceiling, pulling cooler air down from the ceiling into the radiator to be heated.
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Answer:
the current set up in the liquid or gas is called a convection current .
Explanation:
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