ESS
Grade-9
Easy
Question
___________is not a greenhouse gas.
- Carbon monoxide
- Methane
- Nitrous oxide
- CFC’s
Hint:
CO is not a greenhouse gas.
The correct answer is: Carbon monoxide
This is because carbon monoxide is formed of only two molecules and therefore the range of wavelength it can absorb and scatter is less compared to a three molecule compound that has the ability to collect the wide range of wavelength of infrared radiation that tries to escape Earth's surface but cannot since carbon dioxide also scatters it widely across the atmosphere
Related Questions to study
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If global warming continues, the organism that may face a very serious threat is________.
If global warming continues, the organism that may face a very serious threat is________.
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We know that the greenhouse effect is natural, then why today's climate change has become a serious issue?
We know that the greenhouse effect is natural, then why today's climate change has become a serious issue?
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What will happen to the climate, if we stop burning fossil fuels today?
What will happen to the climate, if we stop burning fossil fuels today?
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How are humans contributing to greenhouse gas effect?
How are humans contributing to greenhouse gas effect?
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CFC’s play important role in greenhouse effect by_________.
CFC’s play important role in greenhouse effect by_________.
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Assertion: CO2 is a major greenhouse gas.
Reason: Increase in CO2 level leads to decrease in Earth’s temperature.
Assertion: CO2 is a major greenhouse gas.
Reason: Increase in CO2 level leads to decrease in Earth’s temperature.
ESSGrade-9
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Select the consequences associated with climate change.
Select the consequences associated with climate change.
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Loss of ice present in sea by melting __________.
Loss of ice present in sea by melting __________.
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Which of the following can be done to help fight climate change?
Which of the following can be done to help fight climate change?
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Statement I: The global atmosphere is currently warming.
Statement II: The depletion of the stratospheric ozone layer has increased the amount of ultraviolet radiation reaching the earth.
Statement I: The global atmosphere is currently warming.
Statement II: The depletion of the stratospheric ozone layer has increased the amount of ultraviolet radiation reaching the earth.
ESSGrade-9
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Match the following.
1. Carbon dioxide |
a. Hydrocarbon |
2. Methane |
b. Major component of climate change |
3. Carbon monoxide |
c. It’s a poisonous gas |
4. Carbon fluorocarbon |
d. Causes ozone depletion |
Match the following.
1. Carbon dioxide |
a. Hydrocarbon |
2. Methane |
b. Major component of climate change |
3. Carbon monoxide |
c. It’s a poisonous gas |
4. Carbon fluorocarbon |
d. Causes ozone depletion |
ESSGrade-9
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Assertion [A]: Deforestation is one key factor adding to global warming.
Reason [R]: Moreover, CO2, methane and CFCs are also greenhouse gases.
Assertion [A]: Deforestation is one key factor adding to global warming.
Reason [R]: Moreover, CO2, methane and CFCs are also greenhouse gases.
ESSGrade-9
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The spatial coverage of sea ice will decrease as carbon dioxide levels rise. As a result, the reduced sea ice extent is a ________.
The spatial coverage of sea ice will decrease as carbon dioxide levels rise. As a result, the reduced sea ice extent is a ________.
ESSGrade-9
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________ has the least effect of climate change in forests.
________ has the least effect of climate change in forests.
ESSGrade-9