Respuesta :

Answer:

Convection occurs when heat is transferred through a gas or liquid by the hotter material moving into a cooler area

Explanation:

Convection is the circular motion that happens when warmer air or liquid — which has faster moving molecules, making it less dense — rises, while the cooler air or liquid drops down.


Convection is the circular motion that occurs when warmer air or liquid — which has moved molecules quicker, making them less dense — rises, when cooler air or liquid drops down