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MCQs

Total Questions : 426 | Page 1 of 43 pages
Question 1. If all glaciers in Antarctica and Greenland begin melting, rise in sea level would be:
  1.    50cm
  2.    70cm
  3.    90cm
  4.    100cm
 Discuss Question
Answer: Option A. -> 50cm
Answer: (a).50cm
Question 2. In Greenland, ablation is greater than
  1.    Precipitation
  2.    Accumulation
  3.    Evaporation
  4.    Snowfall
 Discuss Question
Answer: Option B. -> Accumulation
Answer: (b).Accumulation
Question 3. Complete melting of Greenland ice-sheet, causing a sea level rise, approximately
  1.    7m
  2.    2m
  3.    4m
  4.    6m
 Discuss Question
Answer: Option A. -> 7m
Answer: (a).7m
Question 4. Maximum density of sea water occurs at a temperature, approximately
  1.    0 °C
  2.    1 °C
  3.    4 °C
  4.    8 °C
 Discuss Question
Answer: Option A. -> 0 °C
Answer: (a).0 °C
Question 5. Largest contribution to sea level rise is from thermal expension of
  1.    Rivers
  2.    Oceans
  3.    Lakes
  4.    Ponds
 Discuss Question
Answer: Option B. -> Oceans
Answer: (b).Oceans
Question 6. What is an annual rate of grain production?
  1.    0.03
  2.    0.029
  3.    0.025
  4.    0.08
 Discuss Question
Answer: Option B. -> 0.029
Answer: (b).0.029
Question 7. In a period of low rainfall, cotton is capable of yielding greater
  1.    Production
  2.    Profit
  3.    Waste
  4.    All of above
 Discuss Question
Answer: Option A. -> Production
Answer: (a).Production
Question 8. Cotton' has deeper
  1.    Roots
  2.    Stem
  3.    Leaves
  4.    Fruits
 Discuss Question
Answer: Option A. -> Roots
Answer: (a).Roots
Question 9. What is main source of employment in developing countries?
  1.    Agriculture
  2.    Farming
  3.    Nursing
  4.    Resident adviser
 Discuss Question
Answer: Option A. -> Agriculture
Answer: (a).Agriculture
Question 10. Wheat, rice and soya bean belongs to
  1.    C3 Plants
  2.    C4 Plants
  3.    C2 Plants
  4.    C6 Plants
 Discuss Question
Answer: Option A. -> C3 Plants
Answer: (a).C3 Plants

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