Question

10. Dense air moves towards the earth due to
(b) wind in the atmosphere
(d) both a and b
(a) convection current
(c) ocean current​

Answer 1

Answer:

At the poles, the air is colder and more dense so the air sinks. This cold, sinking air creates areas of high pressure. Pressure differences in the atmosphere cause the air to move.

Explanation:

b

Answer 2

Answer:

ocean current

Explanation:

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