stratosphere is because it is the layer bad up of mainly gas .
The farther away from the Earth's surface, the less dense the air will be. Of course, once you break out of the atmosphere, there will be no air around you.
The exosphere is the least dense part of the earth's atmosphere.
the atmosphere isn't more dense. if the atmosphere was on the ground, we would have no air. but the reason the air is thinner in the mountains like mt. Everest and Kilimanjaro is because its further away from the earth center and the gravity has less effect on the air. the closer to the earth center the stronger gravity, the denser air.
The air at any given layer in the atmosphere is compressed by the weight of the air above it. As you go up, there is less air wieghing down from above, so the surrounding air is less compressed.
No, the atmosphere does not get thicker as you go higher; it actually becomes thinner. As altitude increases, the air pressure decreases, leading to a lower concentration of air molecules. This means that at higher elevations, the atmosphere is less dense, resulting in less oxygen and lower overall air pressure.
The air becomes less dense.
No
Basically, the higher you get in the atmosphere, the less dense it gets. It's the exosphere.
It becomes less dense.
cold air is less dense
Yes. Its atmosphere is much less dense than the Earth's, but still present.
The Earth's atmosphere declines with altitude.
hot, less dense air rises
The outer core, inner core, mantle, crust, water, atmosphere. This is the order from densest to least dense.
Because hydrogen gas is less dense than air(mostly nitrogen and oxygen), and the less dense gas flows to go above the more dense(and escape the atmosphere).
Humid air rises in the atmosphere because it is less dense than dry air.
Hot air rises in the atmosphere because it is less dense than cold air. When air is heated, its molecules move faster and spread out, making the air less dense. This lighter, less dense hot air then rises above the denser, cooler air around it. This movement of hot air rising and cold air sinking creates convection currents in the atmosphere.