Venus has a very thick atmosphere of Carbon dioxide. Its average surface pressure is a crushing 93 bar, or 93 times that of Earths
Lithosphere
asthenosphere
The Earth's rotation turns the polar high pressure systems westward as they move from the poles (westerlies), and the subtropical high pressure systems eastward as they move toward the equator (tropical easterlies).
Atmospheric pressure is caused by the weight of the air in the earths atmosphere that is above you. At sea level this pressure is said to be 1 bar or one atmosphere. Now, as you go up a mountain there is less air above you and thus the atmospheric pressure is less and the pressure you experience because of your altitude is said to be your local atmospheric pressure. However, the earths atmosphere is heated by the sun and moves in eddies to the poles where it is cooled and flows back to the equator - this is called the weather. When you have hot air above you it is less heavy than cold air so, as the atmosphere blows over you, the pressure of the air changes and you can work out if the air above you is hot or cold by comparing the measure you measure against your local atmospheric pressure.
The convection cells radiate heat.
The convection cells radiate heat.
by convection
The convection cells radiate heat.
The earths winds
the earths surface.
Lol plz tell me the awnser its for homework
Yes, that's the basic cause of convection.
autmospheric pressure
The weight.
In the convection cycle in Earth's atmosphere, warm air near the surface rises due to lower density, creating a low-pressure system. As the air rises and cools, it loses moisture through condensation, forming clouds and precipitation. Eventually, the now cooler and denser air descends back to the surface, creating a high-pressure system and completing the convection cycle.
As part of the convection cycle in Earth's atmosphere, warm air rises due to being less dense, creating low pressure at the surface. As the warm air reaches higher altitudes, it cools and sinks, creating high pressure areas. This movement of air creates winds and weather patterns.