Ozone is the atmospheric gas that protects life from being scorched by the sun’s intense ultraviolet rays. Most of this gas is concentrated in the stratosphere, forming the ozone layer. It acts as a biological shield, absorbing high-energy radiation that ...
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Carbon dioxide is the gas primarily responsible for the greenhouse effect among the listed options. It has the unique ability to absorb and trap heat radiated from the Earth’s surface, preventing it from escaping into space. This process maintains 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 ...
Argon is the most abundant inert gas in the atmosphere, representing about 0.93% of the total air volume. Unlike nitrogen, which is technically a gas, argon is a noble gas that belongs to group 18 of the periodic table. It ...