Which example represents conduction?

the pool deck is too hot to walk on a hot sunny day.

steam rising from your cup of hot chocolate

the cycling of hot and cold water in the ocean

sitting next to a campfire to get warm.

Sitting next to a campfire to get warm represents conduction. Conduction is the transfer of heat through direct contact between two objects or substances. In this case, the heat from the fire is transferred to your body through direct contact with the air and the ground.