Question
How do low clouds trigger the surface temperature on average (in comparison to a clear sky)?
- Low clouds warm the surface by boosting the greenhouse effect.
- Low clouds cool the surface by raising the amount of energy radiated to space.
- Low clouds cool the the surface by raising the albedo.
- It depends on wh5ether they are made of ice or liquid water.
Hint:
lower level clouds often reflect heat from the sun back into space
The correct answer is: Low clouds cool the the surface by raising the albedo.
High-level, feathery clouds help heat the planet during the day, allowing sunlight to penetrate the surface and prevent heat from escaping. Meanwhile, lower level clouds often reflect heat from the sun back into space and keep the surface temperatures cool.
Related Questions to study
________ gas does not add to the global warming.
- CH4
- CO2
- S
- C2H2
________ gas does not add to the global warming.
- CH4
- CO2
- S
- C2H2
Climate model is used to forecast ________.
- Local air movement
- Coverage of ice on land
- Ocean temperature
- All of these
Climate model is used to forecast ________.
- Local air movement
- Coverage of ice on land
- Ocean temperature
- All of these
Which one is not a suitable option if we are aiming to reduce global warming?
- Recycling of products
- Afforestation
- Improving agricultural capacity by using fertilizers
- Saving water
Which one is not a suitable option if we are aiming to reduce global warming?
- Recycling of products
- Afforestation
- Improving agricultural capacity by using fertilizers
- Saving water
Select the incorrect statement.
- Greenhouse gases are essential for our existence.
- Earth’s atmosphere would be freezing up without greenhouse gases.
- Ozone an abundant greenhouse gas.
- HCFCs are responsible for the depletion of ozone layer.
Select the incorrect statement.
- Greenhouse gases are essential for our existence.
- Earth’s atmosphere would be freezing up without greenhouse gases.
- Ozone an abundant greenhouse gas.
- HCFCs are responsible for the depletion of ozone layer.
Greenhouse effect is ______.
- The name of the climate.
- Painting our house with green color.
- Building greenhouse
- The gases in the atmosphere trap heat and block it from escaping the Earth.
Greenhouse effect is ______.
- The name of the climate.
- Painting our house with green color.
- Building greenhouse
- The gases in the atmosphere trap heat and block it from escaping the Earth.
_______ is not a CO2 emitter.
- Plants
- Fossil fuels
- Changes in land use
- All of these
_______ is not a CO2 emitter.
- Plants
- Fossil fuels
- Changes in land use
- All of these
_________ is mainly responsible for greenhouse gas effect.
- Oxygen
- Carbon dioxide
- Carbon dioxide
- Carbon monoxide
_________ is mainly responsible for greenhouse gas effect.
- Oxygen
- Carbon dioxide
- Carbon dioxide
- Carbon monoxide
_________ do not produce carbon dioxide.
- Wind energy
- Geothermal energy
- Hydroelectric energy
- All of the above
_________ do not produce carbon dioxide.
- Wind energy
- Geothermal energy
- Hydroelectric energy
- All of the above
_________ is not a greenhouse gas.
- Carbon monoxide
- Methane
- Nitrous oxide
- CFC’s
_________ is not a greenhouse gas.
- Carbon monoxide
- Methane
- Nitrous oxide
- CFC’s
Global warming is the rise in _______ of the Earth’s climate.
- Nitrogen level
- Temperature
- Pressure
- Oxygen level
Global warming is the rise in _______ of the Earth’s climate.
- Nitrogen level
- Temperature
- Pressure
- Oxygen level
___________ is the main cause of rise in the mean sea level.
- Melting of glaciers
- Melting of sea ice
- Expansion of sea water as it gets warmer
- All of these
___________ is the main cause of rise in the mean sea level.
- Melting of glaciers
- Melting of sea ice
- Expansion of sea water as it gets warmer
- All of these
We know that the greenhouse effect is natural, then why its increase has become a serious issue?
- Because a slight increase in greenhouse gas concentration can have a significant impact on rise in temperatures.
Because humans have modified a natural method and exaggerated changes that might normally happen over millions of years.
Because once greenhouse gases released into the atmosphere, they remain effective for many years, making it hard to reverse the process.
Because Unexpected changes to the climate system may have accidental outcomes that may cause challenges for societies, such as severe weather, spread of diseases, a decrease in marine life, or changes in ocean circulation patterns.
We know that the greenhouse effect is natural, then why its increase has become a serious issue?
- Because a slight increase in greenhouse gas concentration can have a significant impact on rise in temperatures.
Because humans have modified a natural method and exaggerated changes that might normally happen over millions of years.
Because once greenhouse gases released into the atmosphere, they remain effective for many years, making it hard to reverse the process.
Because Unexpected changes to the climate system may have accidental outcomes that may cause challenges for societies, such as severe weather, spread of diseases, a decrease in marine life, or changes in ocean circulation patterns.
________is the strongest evidence of climate change.
- A colder than normal winter.
- A warmer than normal summer.
- A pattern of severe storms affecting the major cities in winter season.
- A form of rising frequency and intensity of storms over many years
________is the strongest evidence of climate change.
- A colder than normal winter.
- A warmer than normal summer.
- A pattern of severe storms affecting the major cities in winter season.
- A form of rising frequency and intensity of storms over many years
What will happen to the climate, if we stop burning fossil fuels today?
- Earth's normal temperature would continue to increase.
- Temperatures would remain to warm, then start to cool down in 100 years or more.
- Temperatures would keep on fluctuating but continue to be the same on an average.
- Temperatures will not be rising once greenhouse gas concentrations stopped rising.
What will happen to the climate, if we stop burning fossil fuels today?
- Earth's normal temperature would continue to increase.
- Temperatures would remain to warm, then start to cool down in 100 years or more.
- Temperatures would keep on fluctuating but continue to be the same on an average.
- Temperatures will not be rising once greenhouse gas concentrations stopped rising.
From which of the following economic sector greenhouse gas is released?
- Transportation
- Industry
- Electricity
- All the above
From which of the following economic sector greenhouse gas is released?
- Transportation
- Industry
- Electricity
- All the above