Where could convection currents form? Check all that apply.

in a sand dune
in a freshwater lake
in the atmosphere
in outer space
in Earth’s mantle

HOPE IT HELPS:)

in earths mantle, in a freshwater lake, in a sand dune(not 100 on the sand dune but the others is 100)

Explanation:

Convection currents transfer heat from one place to another by mass motion of a fluid such as water, air or molten rock. The heat transfer function of convection currents drives the earth’s ocean currents, atmospheric weather and geology. Convection is different from conduction, which is a transfer of heat between substances in direct contact with each other.

50 inches should be the resultant vector