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Bogdan [553]
3 years ago
14

BRAINLIEST!! HELP ASAP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! (SCIENCE)

Chemistry
1 answer:
goldfiish [28.3K]3 years ago
5 0

Explanation:

Convection is primarily a mode of heat transfer which involves the movement of the particles of the medium. It is most notable in fluids i.e liquids and gases.

Gases makes up the atmosphere. Liquids makes up the ocean. Therefore, convection is possible in them.

The process of convection in the atmosphere and ocean is primarily due to density differences.

  • In the ocean, heat from the sun warms the surface water and it is lighter. The water below is dense. As the surface water loses its heat, it becomes dense and therefore sinks. The sinking water is replaced by the cold water from below. This sets up the ocean currents powered by convection.
  • In the atmosphere, air close to the ground is very warm. Warm air is light and it will rise. The air high up is cold and it will sink. The cold air will replace the warm air and vice versa. This is the convection in the atmosphere.

Learn more:

Heat transfer by the sun brainly.com/question/1140127

#learnwithBrainly

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