ESS
Grade-9
Easy
Question
Weather alters
- Week after week
- Day after day
- Within a short period of time
- In any of the preceding time periods
Hint:
Weather changes over a short period of time
The correct answer is: In any of the preceding time periods
Climate is the weather over a long period of time whereas weather changes over any time
Related Questions to study
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Match the following
Match the following
ESSGrade-9
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__________are the elements of weather
__________are the elements of weather
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The humidity of any place indicates the____________.
The humidity of any place indicates the____________.
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__________ instrument is used to measure the humidity present in air.
__________ instrument is used to measure the humidity present in air.
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The average weather pattern over a long period of time, say 25 years, is known as___________.
The average weather pattern over a long period of time, say 25 years, is known as___________.
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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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Assertion: Methane is a part of greenhouse gases that contributes to approximately 20% of global warming.
Reason: The use of multi-point fuel injection engines in automobiles has reduced the amount of methane in exhausts.
Assertion: Methane is a part of greenhouse gases that contributes to approximately 20% of global warming.
Reason: The use of multi-point fuel injection engines in automobiles has reduced the amount of methane in exhausts.
ESSGrade-9
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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. CH4, CO2, CFC |
a. Hydrocarbon |
| 2. Methane |
b. Major component of climate change |
| 3. Nitrogen |
c. Ozone depletion |
| 4. Carbon fluorocarbon |
d. Most available gas |
Match the following.
| 1. CH4, CO2, CFC |
a. Hydrocarbon |
| 2. Methane |
b. Major component of climate change |
| 3. Nitrogen |
c. Ozone depletion |
| 4. Carbon fluorocarbon |
d. Most available gas |
ESSGrade-9
ESS
Which of the following statements is INCORRECT?
Which of the following statements is INCORRECT?
ESSGrade-9
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Which of the following is the most likely way to help slow the greenhouse effect?
Which of the following is the most likely way to help slow the greenhouse effect?
ESSGrade-9
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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
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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
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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
