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MCQs

Total Questions : 560 | Page 49 of 56 pages
Question 481. Geothermal heat pumps can tap into resource in
  1.    Cooling Building
  2.    Providing water
  3.    Sustaining Life
  4.    generating energy
 Discuss Question
Answer: Option A. -> Cooling Building
Answer: (a).Cooling Building
Question 482. CFCs absorbs infrared radiation, emitted by
  1.    The Earth's surface
  2.    The earth's core
  3.    The earth's Mantle
  4.    Earth's region
 Discuss Question
Answer: Option A. -> The Earth's surface
Answer: (a).The Earth's surface
Question 483. When wood is burned or decomposed, released gas is known as:
  1.    Carbon dioxide
  2.    Nitrogen oxide
  3.    Sulphur dioxide
  4.    Carbon monooxide
 Discuss Question
Answer: Option A. -> Carbon dioxide
Answer: (a).Carbon dioxide
Question 484. What triggers deforestation?
  1.    Fishing
  2.    Industries
  3.    Agriculture
  4.    Poultry farming
 Discuss Question
Answer: Option C. -> Agriculture
Answer: (c).Agriculture
Question 485. Biomass energy is generated by converting organic matter into
  1.    Pollution
  2.    Solid
  3.    Waste
  4.    Energy
 Discuss Question
Answer: Option D. -> Energy
Answer: (d).Energy
Question 486. IPCC' stands for
  1.    International Professional communication Conference
  2.    International Program on climate change
  3.    Internet Protocol contact center
  4.    Intergovernmental Panel on Climate Change
 Discuss Question
Answer: Option D. -> Intergovernmental Panel on Climate Change
Answer: (d).Intergovernmental Panel on Climate Change
Question 487. Cryosphere' is a component of climate system, consisting of
  1.    Permafrost
  2.    Rocks
  3.    Planktons
  4.    Sea shells
 Discuss Question
Answer: Option A. -> Permafrost
Answer: (a).Permafrost
Question 488. What are some man made greenhouse gases?
  1.    Perfluorocarbons (PFCs)
  2.    Hydrofluorocarbons (HFCs)
  3.    Chlorofluorocarbons (CFC)
  4.    All of above
 Discuss Question
Answer: Option D. -> All of above
Answer: (d).All of above
Question 489. Since 1960s, thickness of arctic ice has decreased by
  1.    0.48
  2.    0.5
  3.    0.8
  4.    0.9
 Discuss Question
Answer: Option A. -> 0.48
Answer: (a).0.48
Question 490. Global warming is damaging earth's climate as well as the
  1.    Biosphere
  2.    Biological climate
  3.    Physical climate
  4.    Hydrosphere
 Discuss Question
Answer: Option C. -> Physical climate
Answer: (c).Physical climate

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