What drives convection currents in the atmosphere? The heat from the Earth's core. Radioactive Decay in the core The heat of the Sun warming Earth's surface. Friction between the plates Clear my selection

## Step 1<br />Convection currents in the atmosphere are primarily driven by the heat of the Sun warming Earth's surface. This is because the Sun's heat warms the Earth's surface, causing the air above it to heat up and become less dense. <br /><br />## Step 2<br />This less dense air rises, creating a low-pressure area. As the air rises, it cools and becomes denser, creating a high-pressure area. <br /><br />## Step 3<br />The air then moves from the high-pressure area to the low-pressure area, creating a convection current. This process is continuous, with the air being heated, rising, cooling, and then sinking back down to be heated again. <br /><br />## Step 4<br />This process is a fundamental aspect of atmospheric circulation and plays a crucial role in weather patterns and climate.