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MCQs

Total Questions : 426 | Page 2 of 43 pages
Question 11. Saltwater 'intrusion' into fresh groundwater, reduces the
  1.    Soil Erosion
  2.    Productivity
  3.    Eutriphication
  4.    Deforestation
 Discuss Question
Answer: Option B. -> Productivity
Answer: (b).Productivity
Question 12. In some parts of Bangladesh salt water extends, about
  1.    250km
  2.    350km
  3.    150 km
  4.    50 km
 Discuss Question
Answer: Option C. -> 150 km
Answer: (c).150 km
Question 13. What causes sea level rise in bangladesh?
  1.    expansion of water
  2.    An increase in water temperature
  3.    Glaciers mountain melting
  4.    All of above
 Discuss Question
Answer: Option D. -> All of above
Answer: (d).All of above
Question 14. Bangladesh has been worst global cyclone victum caused by
  1.    Flooding
  2.    Storm surges
  3.    Volcanoes
  4.    Earthquakes
 Discuss Question
Answer: Option B. -> Storm surges
Answer: (b).Storm surges
Question 15. Purpose of dykes and coastal dunes involved in protecting from
  1.    Heat
  2.    Wind
  3.    Sea
  4.    Water waves
 Discuss Question
Answer: Option C. -> Sea
Answer: (c).Sea
Question 16. In bangladesh, stormsurge in November 1970 is probably largest natural disaster in the
  1.    World
  2.    Region
  3.    Continents
  4.    Country
 Discuss Question
Answer: Option A. -> World
Answer: (a).World
Question 17. Climate change is responsible in increasing monsoon
  1.    Heat
  2.    Hurricanes
  3.    Winds
  4.    Rainfall
 Discuss Question
Answer: Option D. -> Rainfall
Answer: (d).Rainfall
Question 18. Netherland is second vulnerable area to
  1.    GHGs
  2.    Rise in sea level
  3.    Acid Rain
  4.    Global Warming
 Discuss Question
Answer: Option B. -> Rise in sea level
Answer: (b).Rise in sea level
Question 19. Large river delta areas of bagladesh is vulnerable to
  1.    Rise sea level
  2.    Global Warming
  3.    Deforestation
  4.    Urganization
 Discuss Question
Answer: Option A. -> Rise sea level
Answer: (a).Rise sea level
Question 20. Coastal wetlands are currently lost at rate of
  1.    0.5-3.5% per year
  2.    0.5-2.5% per yea
  3.    0-1.5% per yea
  4.    0.5-1.5% per yea
 Discuss Question
Answer: Option D. -> 0.5-1.5% per yea
Answer: (d).0.5-1.5% per yea

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