Video answer: Atmosphere
Top best answers to the question «The most abundant gas in the homosphere»
- By far, the most abundant gas in the Earth's atmosphere is nitrogen, which accounts for about 78% of the mass of dry air. Oxygen is the next most abundant gas, present at levels of 20 to 21%. Although humid air seems like it contains a lot of water, the maximum amount of water vapor that air can hold is only about 4%.
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Nitrogen gas is most abundant in the homosphere. It makes up about 78% of air by volume, followed by oxygen gas (21%).
What is the most abundant gas in the Homosphere? homosphere. Does the percentage of the gases remain about the same in the Homosphere or Heterosphere? homosphere. Which layer contains the mixture of gases that extends up to 80km (50 mi)? nitrogen, hydrogen, oxygen, helium. What gases make up the heterosphere layer?
Thus, the atmosphere of the Earth is a mixture of chemical constituents—the most abundant of them are nitrogen (N 2, (78% v/v) and oxygen (O 2, (21% v/v). These gases, as well as the noble gases (argon, neon, helium, krypton, xenon), possess very long lifetimes against chemical destruction and, hence, are relatively well mixed throughout the entire homosphere (below approximately 295, 000 ft altitude).
Oxygen is the next most abundant gas, present at levels of 20 to 21%. Although humid air seems like it contains a lot of water, the maximum amount of water vapor that air can hold is only about 4%. Key Takeaways: Gases in Earth's Atmosphere The most abundant gas in the Earth's atmosphere is nitrogen.
Usually, the 4 most abundant gases are: Nitrogen (N2) - 78.084%; Oxygen (O2) - 20.9476%; Argon (Ar) - 0.934%; Carbon dioxide (CO2) 0.0314%; whereas, in UPPER ATMOSPHERE. the surface has a fairly homogeneous chemical composition, the abundance of gases changes at higher altitudes. The lower level is called the homosphere.
Terms in this set (47) Creation Week. The atmosphere was formed by a direct act of God during. Antoine Lavoisier. Father of chemistry. dilute oxygen to the appropriate level. Most significant role of nitrogen in the atmosphere is to. Nitrogen. the most abundant gas in the homosphere.
gaseous form of water and the most important greenhouse gas ozone relatively scarce type of oxygen molecule in the upper limits of the homosphere that helps protect the earth's surface from the sun's intense ultraviolet radiation
Second most abundant air we breath, vital to humans Ozone Scarce type of oxygen made up of three oxygen atoms bonded together make up this layer of the homosphere
high energy and UV lights. homosphere include these 3 temperature layers. troposphere,stratosphere,mesosphere. the hottest layer of the atmosphere is. exosphere. the coldest layer of the atmosphere is. mesosphere. 2 temperature layers that are not contained in the ionosphere are. troposphere,stratosphere.