Question

what is convection.................​

Answer 1

Convention is the circular motion in which warm air or water moves up and cold air or water moves down.

It is a continuous cycle which is responsible for the change in climatic conditions.

.

.

.

Hope it helps..

Answer 2

$\huge{\fbox{\fbox{\bigstar{\bold{\red{Answer}}}}}}$

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 currents within the earth move layers of magma, and convection in the ocean creates currents.....