Question

Q1.In the process of convection, how is heat carried from a hot end to the cold end.
Q2. Why are convection currents seen in liquids and gases, and not in solids? ?
Q3. Name one natural phenomenon that occurs due to convection currents in air

Answer 1

the particle move from region of hot area to region of cold area
2.The particles in these fluids can move from place to place. Convectionoccurs when particles with a lot of heat energy in a liquid or gas move and take the place of particles with less heat energy. ... This is because the particles in liquids and gases move faster when they are heated than they do when they are cold.
3.Mantle convection is the slow creeping motion of Earth's rocky mantle caused by convection currents carrying heat from the interior of the earth to the surface. ... Creation (accretion) occursas mantle is added to the growing edges of a plate. This hot added material cools down by conduction and convection of heat.