The primary basis for dividing the atmosphere into various layers is the change in temperature with altitude. In the troposphere, temperature decreases as you go higher, while in the stratosphere, it actually increases due to the ozone layer. These distinct ...
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The correct sequence from the surface upward is the Troposphere, Stratosphere, Mesosphere and Ionosphere. The troposphere is the lowest layer where weather occurs. Above it lies the stratosphere, followed by the mesosphere, where temperatures drop significantly. Finally, the ionosphere is ...
The process described is known as the greenhouse effect. It involves the atmosphere trapping heat that has been reflected or re-emitted from the Earth’s surface in the form of infrared radiation. Greenhouse gases like carbon dioxide and methane are the ...
The correct sequence showing the increasing concentration of gases is Ozone, Carbon dioxide, Oxygen and Nitrogen. Ozone exists only in trace amounts, while carbon dioxide makes up about 0.04% of the atmosphere. Oxygen is much more abundant at 21% and ...
The atmosphere is primarily heated by radiation from the Earth rather than direct solar rays. While shortwave solar radiation passes through the air, the Earth absorbs this energy and re-emits it as longwave terrestrial radiation. This heat is then trapped ...