That's false. Outer space is empty, or nearly so. The air at sea level still has a density of about 1.2 kilogram per cubic meter. Much less than typical solid or liquid matter, but not quite empty either.
Air is a substance. Although we cannot see or feel it, it is composed of many molecules.
Elements like oxygen, hydrogen, and nitrogen are all present in it.
Air is a substance. Empty space is called a "vacuum."
yes
Venus
False...
The word you are looking for is vacuum.
Air- resistance is basically a type of friction between an object and the air
A completely empty space is called a vacuum. A vacuum does not even have air. Sound cannot travel through a vacuum.
In empty space, ie in a vacuum
a plant will get air from the empty space in the soil
False. Air resistance is friction. A meteor coming in from space hits our atmosphere and glows brightly due to the airs friction.
Yes. Vibrations can travel through anything except space where there is a vacuum.
False. liquid water in air forms precipitation
It's a high-pressure zone with rising air. true or false
true
No air
Venus
False...
false
false