El Niño is the name of a warm ocean current that affects weather patterns on both sides of the Pacific Ocean. The diagrams compare normal conditions in the Pacific with El Niño conditions.

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The diagrams illustrate the changes in the atmospheric
conditions
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in different parts of the Pacific
Ocean
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namely the West Pacific and East Pacific, which stem from the EL Nino phenomenon.
Overall
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, it is clear evidence that the most noticeable coverts are the wind speed and the
ocean
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’s temperature, leading to the switch of
weather
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patterns in Australia and Peru.
Besides
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, in both
conditions
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, the Pacific
Ocean
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always undergoes a storm with heavy rain. In terms of the West Pacific, in the standard
weather
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conditions
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,
this
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area is dominated by weak
winds
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and warm water pushed westward, so Australia is likely to have a severe
weather
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event of rain.
By contrast
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, under EL Nino
conditions
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, the West side tends to witness a significant shift in climate when a warm
ocean
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current goes easterly. To illustrate, strong
winds
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blow over the Western part and give Australia nice
weather
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with sunny. Regarding the East Pacific, on a typical day of standard
conditions
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, cool water and rich nutrients are pushed vertically to the
ocean
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's surface by strong trade
winds
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.
As a result
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, the Eastern part including Peru experiences a warm climate with a large fish population.
However
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, there are dramatic changes in the East side’s
weather
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which is affected by EL Nino. Specifically, the number of fish sees a sharp decrease since trade
winds
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weaken causing seawater to quickly warm up with two separated layers of the warm surface water and the deeper cold one.
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Vocabulary: Replace the words conditions, ocean, weather, winds with synonyms.
Vocabulary: The word "illustrate" was used 2 times.
Vocabulary: The word "changes" was used 2 times.
Vocabulary: The word "stand" was used 2 times.
Vocabulary: Use several vocabularies to present the data in the second paragraph.
Topic Vocabulary:
  • trade winds
  • upwelling
  • nutrient-rich
  • marine life
  • fisheries
  • thunderstorms
  • weather patterns
  • suppress
  • coral bleaching
  • livelihoods
  • natural disasters
  • emergency response systems
  • economic stability
  • biodiversity
  • crop yields
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