Organizer: Kerala State Council for Science, Technology and Environment, Environmental Information, Awareness, Capacity Building and Livelihood Programme, Supported by. Ministry of Environment, Forest & Climate Change Government of India
About the Quiz Competition
- Theme: Montreal Protocol: Advancing Climate Action
- Celebrated World Ozone Day, September 16, 2024
- Free Participants
- Open to All Students
- Certificate will be Provided in within 7days on Email.
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100% Correct Answers Here
- International Ozone Day is celebrated on
1 point
16 September
5 September
20 September
14 September - When was the first ozone hole discovered?
1 point
1985
1990
1982 - Who discovered the Ozone Layer?
1 point
Charles Fabry and Henri Buisson
G.M.B Dobson
Carl Sagan & Charles Fabry - Which gas is most harmful to the ozone layer?
1 point
Chlorofluorocarbons
Hydrogen
Carbon Dioxide
Carbon Monoxide - In which place first ozone hole was discovered?
1 point
Australia
Africa
Antarctica
Arctic - Ozone depletion generally occurs in
1 point
Microsphere
Biosphere
Stratosphere
Atmosphere - Why is the ozone layer important?
1 point
Protection from Ultraviolet B (UVB) rays
Give rise to Auroras
Both (a) & (b) - What is the main cause of ozone layer depletion?
1 point
Chlorofluorocarbons
Halogen- source gases
Both (a) & (b)
None of the above - Which Sustainable Development Goals (SDG) does the goal preservation of the ozone layer come
under?
1 point
Sustainable Development Goal 11
Sustainable Development Goal 13
Sustainable Development Goal 7
Sustainable Development Goal 15 - Which year is the ozone layer expected to return to its normal level if all precautions are taken?
1 point
2030
2045
2050 - How many countries are in the Montreal Protocol?
1 point
197
145
123 - How much ozone can one kilogram of halon 1211 destroy?
1 point
1 kilogram
100 tonnes
50 kilograms
50 tonnes - Which of the following are ozone depleting substances?
1 point
Chlorofluorocarbons
Hydrofluorocarbons
Hydrochlorofluorocarbons
Carbon dioxide
Both (a) and (c) - Montreal protocol is related to the:
1 point
Global Warming
Ozone Layer Depletion
Sustainable Development - What is the primary risk associated with extreme UV rays through the atmosphere because of
ozone layer depletion?
1 point
Skin Cancer
Brain Hamerage
Liver Damage
None of the above - The Ozone layer restricts ——————-
1 point
Ultraviolet Radiation
Infrared Radiation
Green Radiation
None of these - Supersonic Jets causes the depletion of ozone layer by releasing the gas
1 point
Nitric Oxide
Carbon Dioxide
Methane
Sulphur Dioxide - Halons, kinds of Ozone Depletings Substances (ODS), were essentially and widely used in
1 point
Refrigerators
Air conditioners
Aerosol spray propellant
Fire Extinguishers - What is the average concentration of ozone in the ozone layer of the atmosphere?
1 point
10- 20 ppm
more than 10 ppm
Less than 10 ppm
None of the above - Which of the following devices is used to measure ozone in the stratosphere from ground?
1 point
Photometer
Spectrometer
Barometer
Spectrophotometer