Home
Class 12
BIOLOGY
Global warming can be controlled by   (...

Global warming can be controlled by  
(A) Reducing deforestation, cutting down use of fossil fuel
(B) Reducing reforestation, increasing the use of fossil fuel
(C) Increasing deforestation, slowing down the growth of human population
(D) Increasing deforestation, reducing efficiency of energy usage

A

Reducing deforestation, cutting down use of fos sil fuel

B

Reducing reforestation, increasing the use of fossil fuel

C

Increasing deforestation, slowing down the growth of human population

D

Increasing deforestation, reducing efficiency of energy usage

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • ENVIRONMENTAL ISSUES

    KUMAR PRAKASHAN|Exercise Section - F (Multiple Choice Question (MCQs))(MCQs FROM .DARPAN. BASED ON TEXTBOOK)|208 Videos

  • ECOSYSTEM

    KUMAR PRAKASHAN|Exercise SECTION - F (MCQs ASKED IN COMPETTIVE EXAM)|84 Videos

  • EVOLUTION

    KUMAR PRAKASHAN|Exercise SECTION - F (Multiple Choice Questions)|198 Videos

Similar Questions

Explore conceptually related problems

How can we control global warming ? (A) Cutting down the use of fossil fuel (B) Improving efficiency of energy usage (C) Increased down the trees (D) Slowing growth of human population

Which one is responsible for increasing demand of natural resource ? a.Environmental pollution b.Increase in human population c.Use of non-biodegradable materials d.Loss of forest cover

Give scientific reasons for the following statements : From environmental point of view, we should reduce the use of fossil fuels.

A vibrating string of certain length l under a tension T resonates with a mode corresponding to the first overtone (third harmonic ) of an air column of length 75 cm inside a tube closed at one end. The string also generates 4 beats//s with a tuning fork of frequency n . Now when the tension of the string is slightly increased the number of beats reduces to 2 per second. Assuming the velocity of sound in air to 340 m//s , the frequency n the tuning fork in H_(Z) is (a) 344 (b) 336 (c ) 117.3 (d) 109.3

Science, like any knowledge, can be put to good or bad use, depending on the user. Given below are some of the applications of science. Formulate your views on whether the particular application is good, bad or something that cannot be so clearly categorised : (a) Mass vaccination against small pox to curb and finally eradicate this disease from the population. (This has already been successfully done in India). (b) Television for eradication of illiteracy and for mass communication of news and ideas. (c) Prenatal sex determination (d) Computers for increase in work efficiency (e) Putting artificial satellites into orbits around the Earth (f ) Development of nuclear weapons (g) Development of new and powerful techniques of chemical and biological warfare). (h) Purification of water for drinking (i) Plastic surgery (j ) Cloning

Instead of fossil fuel, efforts of which bio fuel to be used as energy, are in process ? (A) Jetropha (B) Musa (C) Agilotus (D) Ezadual

KUMAR PRAKASHAN-ENVIRONMENTAL ISSUES-Section - F (Multiple Choice Question (MCQs))(MCQs ASKED IN COMPETITIVE EXAM)
  1. Kyoto Protocol was endorsed at  (A) COP-3 (B) COP-5 (C) COP-6...

    Text Solution

    |

  2. The Air Prevention and Control of Pollution Act came into force in   ...

    Text Solution

    |

  3. Global warming can be controlled by   (A) Reducing deforestation, cut...

    Text Solution

    |

  4. A scrubber in the exhaust of a chemical industrial plant removes (A) ...

    Text Solution

    |

  5. The zone of atmosphere in which the ozone layer is present is called

    Text Solution

    |

  6. The UN conference of Parties on climate change in the year 2012 was he...

    Text Solution

    |

  7. Eutrophication of water bodies leading to killing of fishes is mainly ...

    Text Solution

    |

  8. Acid rain is caused by increase in the atmospheric concentration of  ...

    Text Solution

    |

  9. Which of the following are most suitable indicators of sulphur dioxide...

    Text Solution

    |

  10. Increase in concentration of the toxicant at successive tropic levels ...

    Text Solution

    |

  11. A lake which is rich in organic waste may result in   (A) increased p...

    Text Solution

    |

  12. The highest DDT concentration in aquatic food chain shall occur in

    Text Solution

    |

  13. Depletion of which gas in the atmosphere can lead to an increased inci...

    Text Solution

    |

  14. Which one of the following statements is not valid for aerosols ?   (...

    Text Solution

    |

  15. Match the items given in Column - I with those in Column - II and sele...

    Text Solution

    |

  16. World Ozone Day is celebrated on

    Text Solution

    |

  17. In stratosphere, which of the following elements acts as a catalyst in...

    Text Solution

    |

  18. Which of the following is a secondary pollutant ?

    Text Solution

    |

  19. Which of these following methods is the most suitable for disposal of ...

    Text Solution

    |

  20. Which of the following pairs of gases is mainly responsible for green ...

    Text Solution

    |