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What gas is not found in the atmosphere?
While the Earth's atmosphere comprises gases like nitrogen, oxygen, and carbon dioxide, some gases are not typically found in significant amounts. For example, noble gases like radon are present only in trace amounts and are not considered part of the primary atmospheric composition. Additionally, gases such as hydrogen sulfide or methane may be found in localized areas but are not prevalent in the overall atmosphere.
What are the top two gases found in the atmosphere?
The top two gases found in the Earth's atmosphere are nitrogen, which makes up about 78% of the atmosphere, and oxygen, accounting for approximately 21%. Together, these two gases dominate the atmospheric composition, with trace amounts of other gases such as argon, carbon dioxide, and water vapor making up the remainder. Nitrogen plays a crucial role in various biological processes, while oxygen is essential for respiration in most living organisms.
What is the atmospheric condition caused by the weight of gases in the atmosphere?
The atmospheric condition caused by the weight of gases in the atmosphere is known as atmospheric pressure. This pressure is the result of the gravitational force acting on the air molecules, which exerts a force on surfaces below. Atmospheric pressure decreases with altitude, as there are fewer air molecules above a given point as one ascends. This pressure plays a crucial role in weather patterns, air circulation, and the behavior of gases.
Which gases is most important in the heating of our atmosphere?
The most important gases in the heating of our atmosphere are greenhouse gases, primarily carbon dioxide (CO2) and methane (CH4). These gases trap heat from the Earth's surface, preventing it from escaping into space, a phenomenon known as the greenhouse effect. Water vapor also plays a significant role, as it is the most abundant greenhouse gas and contributes to atmospheric warming. Together, these gases are crucial in regulating the Earth's temperature and maintaining a stable climate.
What 2 things can be found in the exosphere?
In the exosphere, two things that can be found are very low-density gases like hydrogen and helium, as well as some satellites and space debris due to the lack of atmospheric drag.
Are there any gases in the earths crust?
All of the atmospheric gases can be found trapped in magma and solidified rock.
Where are most of earth's atmospheric gases found?
Within 8 to 12 KM of Earth's surface
In which atmospheric zone of earth covers approximately 70 of earths surface?
The troposphere is the atmospheric zone that covers approximately 70% of the Earth's surface. It is where most weather phenomena occur and where the majority of Earth's atmospheric gases are found.
The is the lowest atmospheric layer that contains greenhouse gases A Troposphere B Stratosphere C Both A and B D None of the Above?
The lowest atmospheric layer that contains greenhouse gases is the troposphere
What is the force that keeps most of the atmospheric gases closest to the ground?
gravity
The atmospheric gases in the thermosphere are heated by what?
The atmospheric gases in the thermosphere are primarily heated by solar radiation. This region of the atmosphere is closest to the sun, so it receives the most intense solar energy.
What atmospheric gases help to heat the earth?
The atmospheric gases carbon dioxide, methane and nitrous oxide are all greenhouse gases that help to heat the Earth.
How are atmospheric gases like the gases in a greenhouse?
The glass on the greenhouse stops temperature from leaving or entering like the gases do to the earth.The atmospheric gases are called 'greenhouse gases' based on the idea that the gases 'trap' heat like the walls of a greenhouse do
What is Neptune's atmospheric gases?
it is hydrogen
What are the atmospheric gases is are essential for life on Earth?
The atmospheric gases essential for life on Earth are oxygen and carbon dioxide. Oxygen is needed for respiration by most organisms, while carbon dioxide is essential for photosynthesis in plants. Both these gases are crucial for the survival of organisms in maintaining the balance of the ecosystem.
What are the Dominant Atmospheric Gases for Earth?
The dominant atmospheric gases for Earth are nitrogen (78%) and oxygen (21%). Together, these two gases make up about 99% of Earth's atmosphere. Other gases such as argon, carbon dioxide, and water vapor make up the remaining 1%.
What makes up 75 percent of the atmospheric gases?
Most of earth's atmosphere is in the lowest layer, the troposphere. Thus most of the gases are within 15 km of the Earth's surface.
