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प्रश्न
Ozone depletion is occurring widely in the stratosphere; it leads to an ozone hole caused mainly due to ______.
पर्याय
ethylene
methane
CFCs
CO2
उत्तर
Ozone depletion is occurring widely in the stratosphere; it leads to an ozone hole caused mainly due to CFCs.
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संबंधित प्रश्न
Why is damage to the ozone layer a cause for concern? What steps are being taken to limit this damage?
What is UNEP?
State the chemicals responsible for ozone layer destruction.
Number of Oxygen atom in Ozone.
True or False:
Ozone in the Troposphere is a harmful pollutant.
What is an ozone layer. State the distribution of the ozone layer in the stratosphere.
Name or state the following:
An atmospheric pollutant responsible for both global warming and ozone depletion.
The problem caused due to ozone hole is ______.
Which of the following may be a conclusion of the excessive exposure of humans to sun’s ultraviolet rays?
- Peptic ulcers
- Eye disease like cataract
- Damage to lungs
- Skin cancer
In 1987, the United Nations Environment Programme (UNEP) forged an agreement to freeze the production of a certain chemical to the year 1986 level. Name the chemical and the manufacturing companies m which this chemical was being mostly used.
In what way this chemical damage -
- the upper layers of the atmosphere and ultimately
- the organisms on the earth.
