Which is an example of convection?

Question

In a mountain forest, the sun heats up the ground.
On a hot day, Amaya pours water on her face to cool off.
At the beach, Stephan’s feet get hot walking across the sand.
Above the sea, warm air rises, cools, and sinks.

Answer 1

An example of convection from the options provided is:

Above the sea, warm air rises, cools, and sinks.

This describes the process of convection, where warm air rises, cools as it gains altitude, and then sinks back down, creating a circulating motion.