el nino and effects

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Strongest El Nino event occurred in

Strongest El Nino event occurred in
  • A. 1997-8
  • B. 1988-9
  • C. 1986-7
  • D. 1995-9
  • Correct Answer: Option A

Why warm ocean water kills fishes and planktons?

Why warm ocean water kills fishes and planktons?
  • A. Due to low Oxygen
  • B. Due to Low Nutrients
  • C. Due to low oxygen & Nutrients
  • D. Due to presence of Salts
  • Correct Answer: Option C

What are other marine animals of commercial values?

What are other marine animals of commercial values?
  • A. Crustacean
  • B. Molluscus
  • C. Dolphins, Seals, turtles & Whales
  • D. All of them
  • Correct Answer: Option D

Pelagic fishes are found on the

Pelagic fishes are found on the
  • A. Coastal Areas
  • B. Ocean Surface
  • C. land Surface
  • D. All of them
  • Correct Answer: Option B

Molluscs includes

Molluscs includes
  • A. Oysters
  • B. Cockles
  • C. Mussels
  • D. All of them
  • Correct Answer: Option D