Air itself
This is like asking what would happen if the ocean fell. The sky is basically an ocean of air. It can't fall because it's already on the ground. You are surrounded by air right now. As you go up higher, the air gets thinner and thinner until it's gone. When you look up and see blue, that's just the color of lots and lots of air. If you look at something on the ground that's far away, it will be tinted blue too.
I think its an escalater The Answer to the first part of this question is Age, and hot air. The 2nd part would be anything ground-based as well as an escalator.
Sverige (Sv-air-ye) - note that it has two syllables, not three, and the "air" bit is not a diphthong. It appears to be extremely difficult for non-Swedes to pronounce this, especially the sv- combination, which is neither zv- nor sf- but an s followed by a v.
Heir (pronouced he-air) rhymes with air.
air well. i was looking for wind but i guess air could work. lol:)
direction
AIR
In baseball, a hit ball that travels along the ground, as opposed to a fly ball that travels through the air.
Light bends away from the normal when it travels from water into air. This is due to the difference in refractive indices between the two mediums, causing the light to change speed and direction.
As the sound wave travels through the air, the air particles vibrate back and forth in the direction of the wave, transferring the sound energy.
Lightning typically travels from the clouds to the ground. It is formed when negative charges accumulate in the bottom of the cloud and positive charges build up on the ground, creating an electrical discharge.
Air travels from a hot region to a cold region in a direction from high pressure to low pressure.
Means travels by ground shipment vs air and is slower. Some things like aerosol cans can't go by air.
When sound travels through air, the particles in the air vibrate back and forth in the same direction as the sound wave. These vibrations create changes in air pressure that propagate through the air as sound waves.
Sound travels faster closer to the ground than in the air because the speed of sound is influenced by the temperature and composition of the medium it is traveling through. As sound moves closer to the ground, it encounters denser air, which conducts sound waves more efficiently than the less dense air higher up. This results in faster sound transmission closer to the ground.
No, a laser beam travels in a straight line through air unless it reflects off a surface. The direction of a laser beam can be altered by using mirrors or prisms, but it does not change direction on its own in mid-air.
If you mean the change of direction, that's called refraction.