coolness
The Coriolis force causes the convection cell to turn to the left at point A. This force is a result of the Earth's rotation and deflects moving air or water to the left in the Northern Hemisphere.
coolness
Too much heat causes the cell to turn down.
ice cream
ice cream
The force that causes a convection cell to turn is the Coriolis force, which is a result of the rotation of the Earth. This force deflects moving air or water in the cell, leading to the rotation that defines a convection cell.
The convection cell turns upward at point A due to the rising of warm air near the Earth's equator. As the warm air rises, it creates a low-pressure system, which causes the air to flow towards the poles at high altitudes. This flow of air completes the convection cell cycle.
coolness
It is bumping into the lihosphere
The convection cell turns down at point c due to cooling of the air parcel at that elevation. As the air cools, it becomes denser and starts to sink. This sinking motion creates a downward convection flow in the cell.
ice cream
In a convection cell, warm air rises due to being less dense than cooler air. As the warm air rises, it creates a low-pressure area at the surface, causing cooler air to be drawn in. This cycle of warm air rising and cool air sinking creates the convection cell's overturning motion.