Which statement explains how the Sun influences movement in the Earth's atmosphere?
The Sun heats the Earth evenly; this heating pattern then causes conduction in the atmosphere.
The Sun heats the Earth unevenly; this heating pattern then causes conduction in the atmosphere.
The Sun heats the Earth evenly; this heating pattern then causes convection currents in the atmosphere.
The Sun heats the Earth unevenly; this heating pattern then causes convection currents in the atmosphere.