Julia915 Julia915

28-03-2015
Biology

Answered

Which sentence best describes the process of convection? A. A rock melts when magma touches it. B. Sunlight travels through space. C. Water vapor in the air forms liquid water. D. Cool air sinks, which forces warm air to rise.

Answer :

Insidious Insidious

28-03-2015

D is correct. Cool air sinks, which forces warm air to rise.

Convection is when warm material rises and cool material sinks

Hope it helps

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