Ozone Depletion
Ozone Depletion: Overview
This topic covers concepts, such as, Ozone Depletion, Effects of Ozone Depletion, Dobson Units & Montreal Protocol etc.
Important Questions on Ozone Depletion
Which of the following gases are responsible for depleting ozone in the stratosphere?
Montreal protocol aims at control of water pollution.
In which layer of the atmosphere, the ozone layer is found?
Which of the following is/are not greenhouse gas/es?
Which one of the following is a wrong statement?
_____ (Carbon dioxide/Carbon monoxide) is the most abundant greenhouse gas in the earth’s atmosphere.
Montreal protocol aims at control of water pollution.
Name the International treaty which controls the emission of ozone-depleting substances.
Montreal Protocol was signed in 1987 to protect the _____ layer.
Name the International treaty which controls the emission of ozone depleting substances.
Montreal protocol was signed in 1987 for control of
Snow-blindness in Antarctic region is due to
The unit used to measure the thickness of ozone layer is(Dobson/ Decibel/ Pascal)
Why does ozone hole form over Antarctica?
The Hydrochlorofluorocarbons (HCFCs) are the compounds which have the following ozone-depleting molecules.
