ESS
Grade-9
Easy
Question
Which of the following is the most likely way to help slow the greenhouse effect?
- Ensuring that all excess paper packaging is incinerated.
- Encouraging the use of private transportation rather than public transportation.
- Converting tropical forests into cattle grazing land.
- Redesigning land-fill dumps to allow for methane collection.
Hint:
Methane collection will reduce greenhouse effect
The correct answer is: Redesigning land-fill dumps to allow for methane collection.
In the above said way one can reduce the emission of methane thereby decreasing the amount of methane in the atmosphere therefore ultimately reducing global warming
Related Questions to study
ESS
Statement 1: The greenhouse effect is caused by a thick layer of carbon dioxide in the atmosphere.
Statement 2: The glass panels of a greenhouse allow sunlight to pass through while preventing heat from being re-radiated into space.
Statement 1: The greenhouse effect is caused by a thick layer of carbon dioxide in the atmosphere.
Statement 2: The glass panels of a greenhouse allow sunlight to pass through while preventing heat from being re-radiated into space.
ESSGrade-9
ESS
Assertion (A) The presence of green plants is required for the greenhouse effect.
Reason (R) Green plants' chlorophyll causes the greenhouse effect.
Assertion (A) The presence of green plants is required for the greenhouse effect.
Reason (R) Green plants' chlorophyll causes the greenhouse effect.
ESSGrade-9
ESS
Read the following statements.
Select the strongest evidence for climate change.
1. A colder than normal winter.
2. A warmer than normal summer.
3. A pattern of severe storms affecting the major cities in winter season.
4. A form of rising frequency and intensity of storms over many years.
Read the following statements.
Select the strongest evidence for climate change.
1. A colder than normal winter.
2. A warmer than normal summer.
3. A pattern of severe storms affecting the major cities in winter season.
4. A form of rising frequency and intensity of storms over many years.
ESSGrade-9
ESS
Greenhouse gases are so-called because _________.
Greenhouse gases are so-called because _________.
ESSGrade-9
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Pick odd one out.
Pick odd one out.
ESSGrade-9
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Though greenhouse effect is natural but still today’s climate change has become a serious problem. Why?
Though greenhouse effect is natural but still today’s climate change has become a serious problem. Why?
ESSGrade-9
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What will happen to the climate, if we stop burning of fossil fuels today?
What will happen to the climate, if we stop burning of fossil fuels today?
ESSGrade-9
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The normal temperature of the Earth would have been_____________ if greenhouse gases were not present in the atmosphere.
The normal temperature of the Earth would have been_____________ if greenhouse gases were not present in the atmosphere.
ESSGrade-9
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Global warming can be under control _____________.
Global warming can be under control _____________.
ESSGrade-9
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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
ESS
Climate model is used to forecast____________.
Climate model is used to forecast____________.
ESSGrade-9
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Thinning of ozone layer is due to __________.
Thinning of ozone layer is due to __________.
ESSGrade-9
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Select the incorrect statement.
Select the incorrect statement.
ESSGrade-9
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What is the change between the greenhouse effect and global warming?
What is the change between the greenhouse effect and global warming?
ESSGrade-9
ESS
Match the following
| Greenhouse gas |
Contribution to greenhouse effect (%) |
| 1. Carbon dioxide |
a. 6% |
| 2. Nitrous oxide |
b. 14% |
| 3. Methane |
c. 20% |
| 4. Carbon fluorocarbon |
d. 60% |
Match the following
| Greenhouse gas |
Contribution to greenhouse effect (%) |
| 1. Carbon dioxide |
a. 6% |
| 2. Nitrous oxide |
b. 14% |
| 3. Methane |
c. 20% |
| 4. Carbon fluorocarbon |
d. 60% |
ESSGrade-9
