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Anonymous users2024-02-08The atmospheric ozone layer has three main roles. One is the protective effect, the ozone layer can absorb sunlight, and the ozone layer blocks ultraviolet rays.
The ultraviolet rays below the wavelength are mainly part of the UV-B (wavelength 290 300nm) and all the UV-C (wavelength<290nm=), which protect humans, animals and plants on the earth from short-wave ultraviolet rays. Only UVA and a small amount of UV-B can radiate to the ground, and UVA is much less harmful to biological cells than UVB. Therefore, the ozone layer is like a protective umbrella to protect the survival and reproduction of life on the earth.
The second is the heating effect, ozone absorbs the ultraviolet rays in the sunlight and converts it into heat energy to heat the atmosphere, due to this effect, the atmospheric temperature structure has a peak at an altitude of about 50 km, and there is a warming layer 15 50 km above the earth. It is because of ozone that the stratosphere exists. Planets other than Earth do not have ozone and oxygen, so there is no stratosphere.
The temperature structure of the atmosphere has an important influence on the circulation of the atmosphere, and the cause of this phenomenon is also due to the high distribution of ozone. The third is the role of greenhouse gases, which are also important in the upper troposphere and at the bottom of the stratosphere, at very low temperatures. If ozone decreases at this height, there will be a drive to lower the surface air temperature.
Therefore, the high distribution and variation of ozone is extremely important.
Therefore, the thinner the layer is, the more holes will be formed, and the ultraviolet rays will have an impact on all life on the earth, and the temperature of the earth's surface will also be directly affected.
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Anonymous users2024-02-07Scientists will find a solution to this kind of problem, and we just need to implement it according to the method they have developed, and we don't have to worry so much.
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Anonymous users2024-02-06Update 1:What is latitude?
Update 2:What is the stratosphere? (within 20 words) by all means.
Humans are cutting down trees, carbon dioxide is increasing, and the ozone layer is becoming thinner and thinner, and the lack of knowledge to protect the planet is destroying the ozone layer.
Reference: me
Air pollution is thinning the ozone layer.
Reference: me
Because of factory exhaust gases, automobile exhaust gases, the ozone layer is getting thinner and thinner.
The main cause is industrial development, due to industrial development.
The exhaust gases emitted by the industry slowly thin the ozone layer. So it will be the emergence of the greenhouse effect. The earth is getting hotter and hotter.
Reference: What the teacher said in class.
Environmental pollution. The destruction of humanity.
Science and technology are developed. The air is not good, so it will be thinner. I don't even know how to do it.
Sam Wang Hui Kao: Myself.
Try to make yourself happy, keep yourself in a good mood, and drink plenty of soup. Drink.
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