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Which of the following are the results of El Nino?
1. Reduction in the amount of planktons which further reduces the number of fish in the sea.
2. Irregularities in the evaporation of sea water.
3. Distortion of equatorial atmospheric circulation.
Select the correct answer using the code given below:
  • a)
    1 and 2 only
  • b)
    2 and 3 only
  • c)
    1 and 3 only
  • d)
    1,2 and 3
Correct answer is option 'C'. Can you explain this answer?
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Verified Answer
Which of the following are the results of El Nino?1. Reduction in the ...
El-Nino a name given to the occasional development of a warm occean current along the Peru Coast as a temporary replacement of the cold. It is an extension of the equatorial current and leads to an increase of surface water temperatures of 10°C and a decrease in Plankton which thrive in colder current. El Nino occurs every seven to fourteen years and result forms a weakening of S.E. Trade Winds in the Pacific.
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Which of the following are the results of El Nino?1. Reduction in the ...
El Nino is a weather phenomenon that occurs every 2-7 years in the Pacific Ocean. It is characterized by the warming of the sea surface temperature in the eastern and central Pacific Ocean. This warming has several effects on the environment, some of which are:

1. Reduction in the amount of planktons: The warming of the sea surface temperature reduces the amount of nutrient-rich water that rises to the surface. This reduction in nutrients leads to a reduction in the amount of planktons, which are the primary food source for many fish species. As a result, the number of fish in the sea decreases.

2. Irregularities in the evaporation of sea water: El Nino disrupts the normal ocean-atmosphere interactions, leading to irregularities in the evaporation of sea water. This can impact the global climate, causing droughts in some areas and floods in others.

3. Distortion of equatorial atmospheric circulation: El Nino also causes a distortion of equatorial atmospheric circulation. This can lead to changes in weather patterns, such as increased rainfall in some areas and decreased rainfall in others.

Therefore, the correct answer is option C, which states that El Nino results in a reduction in the amount of planktons and a distortion of equatorial atmospheric circulation.
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Which of the following are the results of El Nino?1. Reduction in the ...
C
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Which of the following are the results of El Nino?1. Reduction in the amount of planktons which further reduces the number of fish in the sea.2. Irregularities in the evaporation of sea water.3. Distortion of equatorial atmospheric circulation.Select the correct answer using the code given below:a)1 and 2 onlyb)2 and 3 onlyc)1 and 3 onlyd)1,2 and 3Correct answer is option 'C'. Can you explain this answer?
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