At the ultimate effect, gravity is the force behind moving air.
But only because the Sun warms the air, and as the warmer air rises, more dense air moves in to take its place.
And there we have a complex interplay of the air warmed by the sun in the east, will be replaced by cooler air from the west. Hence the prevailing westerly winds.
And the next thing interacting is the Coriolis forces, which because of the rotation of the Earth, cause low pressure systems to form, and these rotate clockwise in the Southern Hemisphere, and anti-clockwise in the northern hemisphere. And the opposite directions for the anti-cyclones, the high pressure systems.
There is a philosophical question as to whether less dense air rises, or dense air sinks.
Very simply explained; air movement (wind) is caused by an exchange of heat.
In our present world, if the global temperature is rising, then as a minimum, there is an increase in the energy of the atmospheric system. This will lead to greater energy interchange between the various regions. Meaning greater variability.
Air moves (wind) die to differences in air pressure.
Convection or up liftment of air due to warming (such as at the tropics), causes a low pressure to form at the earths surface. Cool air flows in from the sides to replace it, causing wind. The warm convection air cools and descends displacing other air.
Added to this is Coriolis force (the rotation of the earth), these all cause the movement of air.
the answer is that air does move every part of the earth.To prove it,i can ask you that from where do we get oxygen?the answer will be that air contains oxygen so,if there was not any oxygen,how could we breath?we can breath because there is air moving around us.
yes it can because the wind is full of air that has a lot of pressure.
Air moves from high temperature to low temperature. Air is always in motion.
atmosphere
Towards a region of lower pressure.
they move in the direction the wind is moving
Warmer material in a convection current rises upwards.
because they move in the same direction of the wind...
the hot and dry air mass are most likely to rise
Everywhere
positive air pressure then hit a negative air pressure.
A hovercraft can move on water by forcing air downward. The hovercraft will be lifted by the air. The craft can move by rotating the Jets of air in the direction you want to go.
in a upward motion
Towards a region of lower pressure.
If the balloon is exhausting air, then it will move in a direction opposite to the exhaust gas.
radiation can travel through air
Towards a region of lower pressure.
It will always move from an area of higher pressure to an area of lower pressure.
Pressure cause air to move because all the weight pushes up or down and causes it to go the opposite direction.
they move in the direction the wind is blowing.
they move in the direction the wind is moving