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

in Earth’s mantle

Explanation:

Earth's Convection Currents (also called Convection Cells) are the movements of the internal fluids that take place in the mantle below the earth's crust. It is believed that they are largely responsible for numerous processes of transformation of relief of endogenous origin, such as earthquakes, volcanisms, plate tectonics, among others.

Convection Currents and their movements occur because the magma does not have a homogeneous temperature. The region closest to the core is warmer and the region closest to the crust is "cooler". Thus, the higher magma that has lower temperatures “goes down” towards the core and the warmer magma, being lighter, rises towards the crust.

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