WorksheetsOZONE DAY QUIZ
Total questions: 26
Worksheet time: 15mins
What is the colour of Ozone Gas?
Pale green
Pale Red
Pale yellow
Pale blue
2. In which atmospheric layer ozone is found?
Mesosphere
Stratosphere
Ionosphere
Lithosphere
3. Which international organization decided to observe September 16 as ozone day?
UNGA
UNESCO
WHO
UNISEF
4. What is the average concentration of ozone in the ozone layer of the atmosphere?
Below 10 ppm
Between 10&20ppm
Above 20 ppm
Between 20&30ppm
5. What is an ozone molecule formed from?
One Oxygen atom
3 Oxygen atoms
2 oxygen atoms
4 oxygen atoms
6. This process of functional removal of carbon dioxide from the atmosphere.
Osmosis
Deforestation
Photosynthesis
Evaporation
7. Which of these countries has the highest per capita CO2 emissions?
USA
China
India
Russia
8. When do the scientist predict the ozone layer will heal and return to pre-1980 level?
In 2050
Between year 2050 and 2065
Between year 2065&2075
In 2065
9. Which unit is used to measure ozone from atmosphere?
Joules
Newton
Dobson
Barr
10. Meaning of the word ozone?
To smell
To sense
To see
To cover
_____ is a exelent heat absorber and causes global warming
Helium
Nitrogen
Oxygen
Methane
12. Which of the UV radiation cause sun burns and cancer?
UV -C
UV -B
UV- A
UV-D
First Ozone hole was discovered in (a)
14. Full form of CFC is
(a)
15. Which medicinal plant can release ozone at the time of photosynthesis.
(a)
16. Clouds completely block out UV radiation. Ture or false?
True
False
You can find most of earth's ozone within 5 km of the surface of the earth. Ture or false?
True
False
The ozone layer, if collected together on the surface of the earth would be about 3 meters thick. Ture or false?
True
False
Wasting less food is a way to reduce greenhouse gas emissions.
True
False
Spectrophotometer is used to measure ozone in the stratosphere from ground.
True
False
Now lets have some fun
Yes
No
I’m unique in one way. But you can find me in your daily drink. Who am I?
(a)
I am in your kitchen, waiting for you to wrap me over something. What am I?
(a)
How many bones can you find in a shark?
(a)
What Is the Name for Trees That Never Lose Their Leaves?
(a)
What did the scientist say when he meets two atoms of Helium?
(a)
