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प्रश्न
What is the difference between stratospheric and ground level ozone?
उत्तर
Stratospheric ozone or good ozone is a layer surrounding the earth’s atmosphere. It protects all life on earth from the damaging effects of the sun’s rays. Ground level ozone is formed by a photochemical reaction between atmospheric oxygen (O2) and smog forming chemicals at the earth’s surface, it is odourless and colourless, but can have profound effects on the human respiratory system.
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संबंधित प्रश्न
Write the full name of CFC.
What are the causes of depletion of ozone layer? Which diseases are likely to be caused if the ozone layer will become thinner?
What step has been taken by UNEP in 1987 to prevent too much damage to the ozone layer?
Is ozone depletion related to global warming?
True or False:
Ozone in the Troposphere is a harmful pollutant.
Enumerate the damage to humans, animals and plants caused due to ozone depletion.
A motor car, with its glass totally closed, is parked directly under the sun. The inside temperature of the car rises very high. Explain why?
In 1987, an agreement was formulated by the United Nations Environment Programme (UNEP) to freeze the production of “X” to prevent the depletion of “Y”. “X” and “Y” respectively referred to here are ______.
World Ozone day is celebrated on ______.
What is exactly measured in Dobson units or DU?
