For the same reason that it happens in other fluids. The hot air (in this case) has a tendency to rise, and colder air, to sink, due to differences in density.
Convection typically occurs in fluids such as liquids and gases, where the movement of molecules leads to the transfer of heat. In Earth's atmosphere, convection drives processes like cloud formation and weather patterns. It also plays a role in the movement of magma in the Earth's mantle.
The main cause of convection in the atmosphere is uneven heating of the Earth's surface by the sun. As air near the surface is heated, it becomes less dense and rises, creating vertical movement of air known as convection. This process is important for transferring heat and moisture throughout the atmosphere.
Convection is only one of the three types of heat.Can't we use the convection oven?
the earth's convection currents cause continental drift.
Two examples of convection are sea breezes and thunderstorms. Convection contributes to the movement of heat in the atmosphere by transferring heat from the Earth's surface to the air through the process of warm air rising and cool air sinking. This creates vertical movement of air, which helps distribute heat throughout the atmosphere.
what produces convection currents in earth's atmosphere
Yes!
Vertical convection in both the ocean and atmosphere is caused by uneven HEATing.The source of energy for convection in the ocean and atmosphere is heating from the sun.
The atmosphere is affected by convention because convection heats the lower atmosphere. Radiation transfers energy which other gases heat up. Conduction does not impact the atmosphere in these same ways.
No. The crust is rigid; it does not allow convection.
Wind.
Vertical convection in both the ocean and atmosphere is caused by uneven HEATing.The source of energy for convection in the ocean and atmosphere is heating from the sun.
The atmosphere is affected by convention because convection heats the lower atmosphere. Radiation transfers energy which other gases heat up. Conduction does not impact the atmosphere in these same ways.
Convection typically occurs in fluids such as liquids and gases, where the movement of molecules leads to the transfer of heat. In Earth's atmosphere, convection drives processes like cloud formation and weather patterns. It also plays a role in the movement of magma in the Earth's mantle.
The convection cells radiate heat.
The Sun is the main source of energy for convection in the atmosphere and the oceans. The Sun, heat radiated form the Sun is the main source of energy driving convection in the atmosphere and oceans. There is also a small input form geothermal energy.
The Sun is the main source of energy for convection in the atmosphere and the oceans. The Sun, heat radiated form the Sun is the main source of energy driving convection in the atmosphere and oceans. There is also a small input form geothermal energy.