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El Nino and Effects MCQ with Answers

Solve El Nino and Effects Multiple Choice Questions (MCQ) to practice el nino and effects quiz answers PDF, O level environmental management worksheets for online degrees. Solve hydrosphere Multiple Choice Questions and Answers (MCQs), El Nino and Effects quiz questions PDF for completely online college. Learn fresh water and water supply, competition for water supply, climatic hazards, impacts and strategies for reduction, weather measurements test prep for online degree programs.

"Molluscs includes" Multiple Choice Questions (MCQ) on el nino and effects with choices oysters, cockles, mussels, and all of them for completely online college. Solve el nino and effects quiz questions for merit scholarship test and certificate programs for colleges that offer online degrees.

MCQs on El Nino and Effects

MCQ: Molluscs includes

  1. Oysters
  2. Cockles
  3. Mussels
  4. All of them


MCQ: Pelagic fishes are found on the

  1. Coastal Areas
  2. Ocean Surface
  3. land Surface
  4. All of them


MCQ: What are the other marine animals of commercial values?

  1. Crustacean
  2. Molluscus
  3. Dolphins, Seals, turtles & Whales
  4. All of them


MCQ: Why warm ocean water kills the fishes and planktons?

  1. Due to low Oxygen
  2. Due to Low Nutrients
  3. Due to low oxygen & Nutrients
  4. Due to presence of Salts


MCQ: The strongest El Nino event occurred in

  1. 1997-8
  2. 1988-9
  3. 1986-7
  4. 1995-9