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Type: Multiple-Choice
Category: Oceanography and Hydrology
Level: Grade 6
Author: nikkib76
Last Modified: 6 years ago

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Oceanography and Hydrology Question

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Grade 6 Oceanography and Hydrology

Which of the following is true of El Nino?
  1. It occurs every ten to 20 years.
  2. It causes flooding in Australia.
  3. It cools the waters off of Alaska.
  4. It can reverse the direction of the trade winds.