ESS
Grade-9
Easy
Question
Loss of ice present in sea by melting __________.
- May not intensify global warming may.
- May lead to positive feedback that intensifies global warming.
- Will lead to cooler temperature in the Arctic.
- Will not affect the ecosystem.
Hint:
Changes in the amount of sea ice can disrupt normal ocean circulation, thereby leading to changes in global climate
The correct answer is: May lead to positive feedback that intensifies global warming.
The main consequences of deglaciation are:
- Sea level rise.
- Impact on the climate.
- Disappearance of species.
- Less fresh water.
- Stop climate change.
- Slow down their erosion.
- Combine artificial icebergs.
- Increase their thicknes
- Loss of ice present in sea by melting May lead to positive feedback that intensifies global warming.
The main consequences of deglaciation are:
- Sea level rise.
- Impact on the climate.
- Disappearance of species.
- Less fresh water.
- Stop climate change.
- Slow down their erosion.
- Combine artificial icebergs.
- Increase their thicknes
- Loss of ice present in sea by melting May lead to positive feedback that intensifies global warming.
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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.
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Statement II: The depletion of the stratospheric ozone layer has increased the amount of ultraviolet radiation reaching the earth.
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Match the following.
| 1. Carbon dioxide |
a. Hydrocarbon |
| 2. Methane |
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| 3. Carbon monoxide |
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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 |
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Reason [R]: Moreover, CO2, methane and CFCs are also greenhouse gases.
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Reason [R]: Moreover, CO2, methane and CFCs are also greenhouse gases.
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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 ________.
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________ has the least effect of climate change in forests.
________ has the least effect of climate change in forests.
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________ is the strongest evidence for climate change.
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How do low clouds trigger the surface temperature on average (in comparison to a clear sky)?
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________ gas does not add to the global warming.
________ gas does not add to the global warming.
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Climate model is used to forecast ________.
Climate model is used to forecast ________.
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Which one is not a suitable option if we are aiming to reduce global warming?
Which one is not a suitable option if we are aiming to reduce global warming?
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Select the incorrect statement.
Select the incorrect statement.
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Greenhouse effect is ______.
Greenhouse effect is ______.
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_______ is not a CO2 emitter.
_______ is not a CO2 emitter.
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