Because the wind moves tree branches.
Because if there was no air, you wouldn't be able to breath. Also, no wind or sound.
It is important to know that air expands when heated because this principle is fundamental to understanding processes like convection, weather patterns, and the behavior of gases. It also informs the design of systems like engines, HVAC systems, and hot air balloons. Understanding how air expands when heated helps us predict and control these phenomena in various applications.
At high altitudes on mountains, the air pressure decreases because there is less atmosphere above pressing down. This reduction in air pressure means there are fewer molecules of air per unit volume, resulting in thinner air.
Air is matter because it has mass and occupies space. You can feel the effects of air, such as when the wind blows or when you breathe in and out. Even though you can't see air, you can observe its effects on objects like leaves moving or balloons floating.
When a balloon bursts, the air inside rapidly escapes due to the sudden release of pressure. The air disperses into the surrounding environment, resulting in a loud popping sound and the deflation of the balloon.
Air is matter because it has mass and takes up space. When you exhale, you can feel the force of air leaving your lungs, which demonstrates that air has mass. Additionally, air exerts pressure on objects as it pushes against them, further showing its physical properties as matter.
if the air is a little different coloured
All eggs have air pockets in them.
ask your mom and if she doesnt know i dont know what to tell you
ask your mom and if she doesnt know i dont know what to tell you
I do not know but I do know that they contributede a large air force for WW2.
ipad air is better than a playstation 4 whith millions of reasons to know some of them visit apple.com and search for ipad air and you will know why you should get an ipad air
the air force was a community college?? i did know that...
no air pump that I know of, sorry.
If your air conditioner blows air but it's not cold air then you probably need freon in your air conditioner
Balloons filled with it float in air
Because, as far as I know, people can not move air with their minds.
i do not know i know extreme air. it is deck8