2023年10月29日星期日

11.The guardian of life—ozonosphere


by Xuefeng




Up in the sky between the space 20 kilometers and 30 kilometers from the earth’s surface, there exists a sky-blue transparent sphere. It is the ozonosphere in the stratosphere of the aerosphere, which is the guardian of life on earth. Without it, the cosmic rays, especially the ultraviolet emitted by the sun, will shine on man and animals without any resistance. As a result,, 99% of man and animal will be inflicted with cancer and 99% of man and animals will suffer cataract; the organism immune system of man and animals will be weakened, and any occurrence of contagious diseases like flu will wipe out man and animals in groups.

Because of this,, the Congress of Vienna in 1985 and the London Revised Conference in 1990 developed the resolution for human to protect the ozone layer.

Why?

First discovered by a German scientist in 1839, ozone is a relatively unstable light-blue molecule composed of three oxygen atoms. The molecule of ozone mainly results from the photolysis of intense ultraviolet.

The content of ozone accounts for less than one hundred thousandth in the atmosphere. 90% of ozone is concentrated in ozonosphere, which absorbs and filters the ultraviolet radiation waves readily absorbable by the nucleic acid in the biological cells. Ranging in wavelengths between 240 nanometers and 320 nanometers, these ultraviolet radiation waves will cause the above diseases and pose direct threat to the survival of life on earth if they are absorbed by animals, plants, and man.

Ozone and ozonosphere are protecting man, but the ozone inhaled by people near the ground is a harmful substance, which is capable of damaging the lung tissues and the photosynthesis reaction system of plants. As a mighty photochemical oxidant, it can cause great damage to rubber, plastics, and the life of animal and plants. It can react with the hydrocarbon of automobile exhaust and volatile gasoline to generate the organic pollutants like acetaldehyde and ketone.

In 1973, two scientists from California University discovered that CTCS artificial substance can damage the ozonosphere while the refrigeration industry and aviation industry are creating ozone. The activities of human being are pushing himself to the brink of extinction. This has brought the concern of scientists and far-sighted political leaders. And this is why people should protect the ozonosphere while prevent the increase of ozone in the troposphere, especially within the earth’s surface.

The ozonosphere also has other functions. For example it can rub against meteorites in the space and burn and digest them in the ozonosphere, or the earth will be littered with meteorites and the weight of earth would not be the same today. The earth would have fallen to the sun long before.

I’m not here to discuss how to protect the ozonosphere but to illustrate that the ozonosphere in the aerosphere has not formed naturally, that ozonosphere is not dispensable but has been carefully designed and arranged by The Greatest Creator.

没有评论:

发表评论