where could convection currents form?\no in a sand dune\no on a pavement\no in the atmosphere\no in outer…

where could convection currents form?\no in a sand dune\no on a pavement\no in the atmosphere\no in outer space
Answer
Answer:
C. in the atmosphere
Brief Explanations:
Convection currents form in fluids. The atmosphere is a fluid - like medium (a mixture of gases). Sand dunes and pavements are solids, and outer space is mostly a vacuum with no medium for convection.