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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).
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Does the density of the earths atmosphere increase with altitude or decrease?
The density of Earth's atmosphere decreases with altitude. As you move higher up in the atmosphere, there are fewer molecules of gases present, leading to lower density.
Are ions in the earths atmosphere?
Yes, ions can be found in the Earth's atmosphere. These ions are often formed from the interaction of sunlight with molecules in the atmosphere, such as nitrogen and oxygen. Ions play a role in processes like lightning strikes and the formation of the Earth's ionosphere.
How is the atmosphere near earths surface heated from below?
The atmosphere near Earth's surface is heated from below primarily through the process of conduction. This occurs as the Earth's surface absorbs solar radiation and heats up, transferring this heat to the adjacent air molecules through direct contact. As the air warms, it becomes less dense and rises, creating convective currents that distribute the heat throughout the atmosphere.
Is nitrogen found in the earths atmosphere?
Yes, nitrogen is the most abundant gas in Earth's atmosphere, making up about 78% of the air we breathe. It is found in a diatomic form as N2 molecules.
What actions increases enthalpy in the air molecules of the earths atmosphere?
Actions that can increase the enthalpy in air molecules in Earth's atmosphere include heat absorption from the sun, combustion of fuels releasing heat, and geothermal activities releasing heat from the Earth's interior.
How is energy transfered within the earths atmosphere and throughout the ocean?
by convection
What increases enthalpy in the air molecules of the earths atmosphere?
the air being heated by the sun
Why is their no atmosphere in the moon?
because the gravitational attraction of moon is very low(about 1/6th of earths') which is not sufficient to hold the air molecules to form atmosphere.
Does the density of the earths atmosphere increase with altitude or decrease?
The density of Earth's atmosphere decreases with altitude. As you move higher up in the atmosphere, there are fewer molecules of gases present, leading to lower density.
How is earth atmosphere warmed evenly?
Energy is transferred between the earths surface and the atmosphere via conduction, convection, and radiation. Conduction is the process by which heat energy is transmitted through contact with neighboring molecules.
What is the layer of earths atmosphere most affected by the suns ultraviolet waves?
Ozone layer is most affected. It is a pool of ozone molecules.
How do geologists think earths atmosphere formed?
how do geologists think earths atmosphere is formed
Why are people unevenly distributed on earth surface?
why are people unevenly distributed on the earths surface
What action increases enthalpy in the air molecules of the earths atmosphere?
Absorption of heat energy, such as from sunlight, increases the enthalpy of air molecules in the Earth's atmosphere. This can lead to an increase in temperature, causing the air molecules to gain kinetic energy and move more vigorously.
How does the amount of change as you travel up through earths atmosphere?
The air molecules spreds out in space so there is not enough air to breathe for us there
What is the earths second layer of earths atmosphere?
STRATOSPHERE
How is the wind distributed close to earths surface?
Friction
