Then most of the UV rays will enter the earth. It will finish all life on earth.
If your question was 'What is the oxygen compound that absorbs UV radiation?' - then ozone
Ozone is a gas found in the atmosphere consisting of three oxygen atoms: O3.Ozone is formed in the atmosphere when energetic ultraviolet (UV) radiation dissociates molecules of oxygen, O2 , into separate oxygen atoms.Free oxygen atoms can recombine to form oxygen molecules but if a free oxygen atom collides with an oxygen molecule, it joins up, forming ozone.Ozone molecules can also be decomposed by ultraviolet radiation into a free atom and an oxygen molecule.Ozone is thus continuously created and destroyed in the atmosphere by UV radiation coming from the sun.Refer to link below for more information.
Generally carbon compounds are completely destroyed by chemical degradation, microorganisms, insects etc. In some conditions of pressure, temperature, lack of oxygen organic wastes were transformed in oil, coal, methane.
If completely burnt (in excess of oxygen), all the magnesium will be converted to magnesium oxide.
If chloroplasts in a plant got destroyed the plant will eventually die because the chloroplasts are what makes the chlorophyll in a plant which is needed for photosynthesis and without the plants oxygen we will die.
The trees make up most of our oxygen if they are gone we will not be able to replenish the oxygen as fast as we produce carbon dioxide so we will die.
Oxygen can be consumed by a chemical reaction, such as fire, in which case the oxygen is not destroyed but becomes part of another substance.
Ozone is a gas found in the atmosphere consisting of three oxygen atoms: O3.Ozone is formed in the atmosphere when energetic ultraviolet (UV) radiation dissociates molecules of oxygen, O2 , into separate oxygen atoms.Free oxygen atoms can recombine to form oxygen molecules but if a free oxygen atom collides with an oxygen molecule, it joins up, forming ozone.Ozone molecules can also be decomposed by ultraviolet radiation into a free atom and an oxygen molecule.Ozone is thus continuously created and destroyed in the atmosphere by UV radiation coming from the sun.Refer to link below for more information.
If your question was 'What is the oxygen compound that absorbs UV radiation?' - then ozone
Generally carbon compounds are completely destroyed by chemical degradation, microorganisms, insects etc. In some conditions of pressure, temperature, lack of oxygen organic wastes were transformed in oil, coal, methane.
If completely burnt (in excess of oxygen), all the magnesium will be converted to magnesium oxide.
when higher energy ultraviolet radiation act on the oxygen at the higher level of the atmosphere, they destroying many molecules of atmosphere.
Ozone layer is destroyed because of CFC gases which are pollutants are responsible for the depletion of ozone layer. CFC convert ozone to oxygen and make it useless for the absorption of UV radiation.
If chloroplasts in a plant got destroyed the plant will eventually die because the chloroplasts are what makes the chlorophyll in a plant which is needed for photosynthesis and without the plants oxygen we will die.
Something close to 99.9999%. Ozone is destroyed by the UV it protects us from, and by time and contaminants. And more ozone is made as oxygen and nitrogen do the same with more energetic radiation from the Sun.
Oxygen is present at ground level. It doesn't completely change into ozone.
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