The molecules of gas are kept in lower atmosphere due to a special force. It is called gravity.
The different "layers" are classifications of horizontal sections of the atmosphere, volumes which exhibit different attributes. The high and low pressure regions are areas where the atmosphere is thicker or thinner.
Air density decreases as you go higher up in the layers of the atmosphere. This is because the pressure decreases with altitude, causing the air molecules to spread out, resulting in lower density.
As you rise up through the layers of the atmosphere, both the density and pressure decrease. This is because there are fewer air molecules at higher altitudes, leading to lower density and pressure.
The force of gravity binds the hydrosphere and lower atmosphere to earth.
Neptune's atmosphere is thick compared to Earth's atmosphere, composed mostly of hydrogen and helium with traces of methane. The high pressure in Neptune's atmosphere causes gases to compress into liquid and solid forms in its lower layers.
The different "layers" are classifications of horizontal sections of the atmosphere, volumes which exhibit different attributes. The high and low pressure regions are areas where the atmosphere is thicker or thinner.
The air pressure decreases with altitude because there is less atmosphere above pressing down. Therefore, the air molecules are more spread out, leading to lower density of gas molecules in the upper layers of the atmosphere.
Air density decreases as you go higher up in the layers of the atmosphere. This is because the pressure decreases with altitude, causing the air molecules to spread out, resulting in lower density.
Air molecules are piled up on each other in our atmosphere. The lower the air molecules, the more weight they're under causing more pressure. Higher up the molecules have more space to move around in resulting in lower pressure.
The atmosphere as we know it, has got 4 layers. Troposphere is the lowest.
As you rise up through the layers of the atmosphere, both the density and pressure decrease. This is because there are fewer air molecules at higher altitudes, leading to lower density and pressure.
Gas molecules in Earth's atmosphere are more concentrated near the surface and become less dense as altitude increases. The distribution is governed by gravity, with heavier gases concentrated at lower altitudes and lighter gases found at higher altitudes. This creates layers within the atmosphere, such as the troposphere (where most weather occurs) and the stratosphere (where the ozone layer is located).
Boeing aircraft can fly in the troposphere and lower stratosphere layers of Earth's atmosphere.
ice floats on top of water due to its lower density.... similarly, the gases with lower density lies in the upper atmospheric layers and the ones with larger density lie on the lower most atmospheric layers. so the overall density of air decreases with height.
The Boeing 747 can fly in the troposphere and lower stratosphere layers of Earth's atmosphere.
As you move higher in the Earth's atmosphere, there are fewer air molecules above you exerting pressure downward. This leads to a decrease in air pressure with increasing altitude. The force of gravity still acts on the air molecules, but the density of the atmosphere decreases with height, resulting in lower pressure.
The divisions of the atmosphere are not based on the presence of ozone. Ozone exists in all layers of the atmosphere, with a peak in the lower stratosphere. Ozone is considered a free radical, not an ion. Ions are found in the "ionosphere" which is also called the thermosphere, where the Sun's ionizing energies rip the molecules apart (and fresh ions arrive from the Sun).