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प्रश्न
Describe the methods of saving the ozone layer.
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उत्तर
Methods to protect the ozone layer:
- Using alternative products such as HCFCs (hydrochlorofluorocarbons)
- Montreal Protocol, an international treaty, helps prevent ozone depletion.
संबंधित प्रश्न
Fill in the following blank with suitable word :
Ultraviolet rays can cause skin..............
What are the causes of depletion of ozone layer? Which diseases are likely to be caused if the ozone layer will become thinner?
What is UNEP?
The excessive exposure of humans to ultraviolet rays results in:
- damage to immune system
- damage to lungs
- skin cancer
- peptic ulcers
O2 is converted into O3 by the action of :
(a) infrared radiations
(b) ultraviolet radiations
(c) gamma radiations
(d) cosmic radiations
Which compounds are responsible for the depletion of ozone layer?
Enumerate the damage to humans, animals and plants caused due to ozone depletion.
Bad ozone is present in ______
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 ______.
