Global Warming(Environment Management ) Questions and Answers

Question 1. During winter, nutrient-rich water is transferred from deep water to the
  1.    Upper surface layer
  2.    Atmospheric temperature
  3.    Middle layer
  4.    Sun's atmosphere
Explanation:-
Answer: Option A. -> Upper surface layer
Answer: (a).Upper surface layer
Question 2. Surface layers of water play a large part in the
  1.    C cycle
  2.    N cycle
  3.    P cycle
  4.    O cycle
Explanation:-
Answer: Option A. -> C cycle
Answer: (a).C cycle
Question 3. 12C isotop forms an ordinary oxygen, approximately
  1.    0.789
  2.    0.989
  3.    0.809
  4.    0.909
Explanation:-
Answer: Option B. -> 0.989
Answer: (b).0.989
Question 4. IPCC' stands for
  1.    Intergovernmental Panel on Climate Chang
  2.    Interpakistan Council Center
  3.    Inter Panel for Climate Change
  4.    International Panel on Climate change
Explanation:-
Answer: Option A. -> Intergovernmental Panel on Climate Chang
Answer: (a).Intergovernmental Panel on Climate Chang
Question 5. Both respiration and photosynthesis occur in the
  1.    Ocean
  2.    Land
  3.    Atmosphere
  4.    Air
Explanation:-
Answer: Option A. -> Ocean
Answer: (a).Ocean
Question 6. According to a general survey, One in five Americans would be more at risk in developing:
  1.    Skin Cancers
  2.    Cataracts
  3.    Asthma
  4.    Bone Cancer
Explanation:-
Answer: Option A. -> Skin Cancers
Answer: (a).Skin Cancers
Question 7. Depletion of ozone layer published in scientific journals, in
  1.    1950s
  2.    1990s
  3.    1970s
  4.    1980s
Explanation:-
Answer: Option D. -> 1980s
Answer: (d).1980s
Question 8. Bromine' is more effective in destroying CFCs than
  1.    Chlorine
  2.    PAN
  3.    Feron 11
  4.    Argon
Explanation:-
Answer: Option A. -> Chlorine
Answer: (a).Chlorine
Question 9. In 1992, a team of forty scientist, announced a record high concentration of
  1.    Chlorine monoxide
  2.    Carbon monoxide
  3.    Hydrogen monoxide
  4.    Carbon dioxide
Explanation:-
Answer: Option A. -> Chlorine monoxide
Answer: (a).Chlorine monoxide
Question 10. An increase in exposure to ultraviolet radiations, may cause
  1.    eye sight weakness
  2.    Lungs infection
  3.    Allergies
  4.    Cataracts
Explanation:-
Answer: Option A. -> eye sight weakness
Answer: (a).eye sight weakness
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