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प्रश्न
Fill in the blank:
The ozone layer prevents the harmful ________ radiation of the sun to reach the earth.
उत्तर
The ozone layer prevents the harmful ultraviolet radiation of the sun to reach the earth.
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संबंधित प्रश्न
How do the oxides of nitrogen enter the atmosphere?
Give the mechanism of the action of carbon monoxide.
What is smog? State its damaging effects.
Explain the formation of ozone in the atmosphere.
Fill in the blank:
The decrease in the concentration of ozone in the stratosphere is the cause of the formation of __________ holes.
Fill in the blank:
Ozone depletion is mainly caused by the active __________ atoms generated from CFC in the presence of UV radiation.
Select the correct answer:
Inhalation of air polluted with carbon monoxide is dangerous because:
What is the effect of the following pollutants on living beings?
Lead
State what is meant by the term ‘atmospheric pollution’. Name four gaseous atmospheric pollutants.
Acid rain has adverse effect on the environment State the effect acid rain has on the following:
The rate of photosynthesis in plants.
