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Which statements are true? Select all that apply. Convection only happens with ocean currents. Downwelling helps create currents. Convection only happens with air circulation. Upwelling carries rich nutrients
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Which statements are true? Select all that apply.

Convection only happens with ocean currents.


Downwelling helps create currents.


Convection only happens with air circulation.


Upwelling carries rich nutrients from the bottom of the ocean to the surface.

User Samwise
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1 Answer

4 votes

the correct ones are 1 and 2

User Budi
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