345210
The phenomenon occurring in which place has used to derive the term 'Green house effect'?
1 Farm land
2 Forest
3 Green house
4 All of the above.
Explanation:
The term 'Greenhouse effect' has been derived from a phenomenon that occurs in a greenhouse.
BIOXII16: ENVIRONMENTAL ISSUES
345211
What is the fate of solar radiation entering into the earth's atmosphere?
1 Almost half of incoming solar radiation falls on Earth's surface without heating it.
2 Clouds and gases reflect about one-fourth of the incoming solar radiation, but do not absorb it.
3 Both (1) and (2).
4 None of the above.
Explanation:
Clouds and gases reflect about one-fourth of the incoming solar radiation, and absorb some of it but almost half of incoming solar radiation falls on Earth's surface heating it, while a small proportion is reflected back.
BIOXII16: ENVIRONMENTAL ISSUES
345212
Which of the following strategy is not a correct approach to reduce global warming?
1 Increasing the use of air conditioners, refrigeration units and production of plastic foams and propellents in aerosol spray cans
2 Minimising the use of nitrogen fertilizers in agriculture for reducing \(\mathrm{N}_{2} \mathrm{O}\) emission.
3 Reducing the greenhouse gas emission by limiting the use of fossil fuels
4 Increase the vegetation cover particularly the forest for photosynthetic utilization of \(\mathrm{CO}_{2}\).
Explanation:
Increasing the use of air conditioners, refrigeration units and production of plastic foams and propellents in aerosol spray cans, it will increase global warming.
BIOXII16: ENVIRONMENTAL ISSUES
345213
Match the columns I and II. Column I Column II A Electrostatic precipirator P Bitumen B Polyblend Q Particulate matter C Global warming R El-nino effect
345210
The phenomenon occurring in which place has used to derive the term 'Green house effect'?
1 Farm land
2 Forest
3 Green house
4 All of the above.
Explanation:
The term 'Greenhouse effect' has been derived from a phenomenon that occurs in a greenhouse.
BIOXII16: ENVIRONMENTAL ISSUES
345211
What is the fate of solar radiation entering into the earth's atmosphere?
1 Almost half of incoming solar radiation falls on Earth's surface without heating it.
2 Clouds and gases reflect about one-fourth of the incoming solar radiation, but do not absorb it.
3 Both (1) and (2).
4 None of the above.
Explanation:
Clouds and gases reflect about one-fourth of the incoming solar radiation, and absorb some of it but almost half of incoming solar radiation falls on Earth's surface heating it, while a small proportion is reflected back.
BIOXII16: ENVIRONMENTAL ISSUES
345212
Which of the following strategy is not a correct approach to reduce global warming?
1 Increasing the use of air conditioners, refrigeration units and production of plastic foams and propellents in aerosol spray cans
2 Minimising the use of nitrogen fertilizers in agriculture for reducing \(\mathrm{N}_{2} \mathrm{O}\) emission.
3 Reducing the greenhouse gas emission by limiting the use of fossil fuels
4 Increase the vegetation cover particularly the forest for photosynthetic utilization of \(\mathrm{CO}_{2}\).
Explanation:
Increasing the use of air conditioners, refrigeration units and production of plastic foams and propellents in aerosol spray cans, it will increase global warming.
BIOXII16: ENVIRONMENTAL ISSUES
345213
Match the columns I and II. Column I Column II A Electrostatic precipirator P Bitumen B Polyblend Q Particulate matter C Global warming R El-nino effect
345210
The phenomenon occurring in which place has used to derive the term 'Green house effect'?
1 Farm land
2 Forest
3 Green house
4 All of the above.
Explanation:
The term 'Greenhouse effect' has been derived from a phenomenon that occurs in a greenhouse.
BIOXII16: ENVIRONMENTAL ISSUES
345211
What is the fate of solar radiation entering into the earth's atmosphere?
1 Almost half of incoming solar radiation falls on Earth's surface without heating it.
2 Clouds and gases reflect about one-fourth of the incoming solar radiation, but do not absorb it.
3 Both (1) and (2).
4 None of the above.
Explanation:
Clouds and gases reflect about one-fourth of the incoming solar radiation, and absorb some of it but almost half of incoming solar radiation falls on Earth's surface heating it, while a small proportion is reflected back.
BIOXII16: ENVIRONMENTAL ISSUES
345212
Which of the following strategy is not a correct approach to reduce global warming?
1 Increasing the use of air conditioners, refrigeration units and production of plastic foams and propellents in aerosol spray cans
2 Minimising the use of nitrogen fertilizers in agriculture for reducing \(\mathrm{N}_{2} \mathrm{O}\) emission.
3 Reducing the greenhouse gas emission by limiting the use of fossil fuels
4 Increase the vegetation cover particularly the forest for photosynthetic utilization of \(\mathrm{CO}_{2}\).
Explanation:
Increasing the use of air conditioners, refrigeration units and production of plastic foams and propellents in aerosol spray cans, it will increase global warming.
BIOXII16: ENVIRONMENTAL ISSUES
345213
Match the columns I and II. Column I Column II A Electrostatic precipirator P Bitumen B Polyblend Q Particulate matter C Global warming R El-nino effect
345210
The phenomenon occurring in which place has used to derive the term 'Green house effect'?
1 Farm land
2 Forest
3 Green house
4 All of the above.
Explanation:
The term 'Greenhouse effect' has been derived from a phenomenon that occurs in a greenhouse.
BIOXII16: ENVIRONMENTAL ISSUES
345211
What is the fate of solar radiation entering into the earth's atmosphere?
1 Almost half of incoming solar radiation falls on Earth's surface without heating it.
2 Clouds and gases reflect about one-fourth of the incoming solar radiation, but do not absorb it.
3 Both (1) and (2).
4 None of the above.
Explanation:
Clouds and gases reflect about one-fourth of the incoming solar radiation, and absorb some of it but almost half of incoming solar radiation falls on Earth's surface heating it, while a small proportion is reflected back.
BIOXII16: ENVIRONMENTAL ISSUES
345212
Which of the following strategy is not a correct approach to reduce global warming?
1 Increasing the use of air conditioners, refrigeration units and production of plastic foams and propellents in aerosol spray cans
2 Minimising the use of nitrogen fertilizers in agriculture for reducing \(\mathrm{N}_{2} \mathrm{O}\) emission.
3 Reducing the greenhouse gas emission by limiting the use of fossil fuels
4 Increase the vegetation cover particularly the forest for photosynthetic utilization of \(\mathrm{CO}_{2}\).
Explanation:
Increasing the use of air conditioners, refrigeration units and production of plastic foams and propellents in aerosol spray cans, it will increase global warming.
BIOXII16: ENVIRONMENTAL ISSUES
345213
Match the columns I and II. Column I Column II A Electrostatic precipirator P Bitumen B Polyblend Q Particulate matter C Global warming R El-nino effect
