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Arrange the following tectonic plates of world from North to South :

(1) Scotia plate
(2) Cocos plate
(3) Nazca plate
(4) Juan De Fuca plate

Choose the correct answer from the options given below :

  • A.(1), (3), (2), (4)
  • B.(4), (3), (2), (1)
  • C.(4), (2), (1), (3)
  • D.(4), (2), (3), (1)

Answer: D

From north to south the order is (4), (2), (3), (1).

  1. Juan de Fuca plate: off Oregon, Washington and British Columbia, about 45° N.
  2. Cocos plate: off Central America, roughly 0-15° N.
  3. Nazca plate: off western South America, roughly 0-40° S.
  4. Scotia plate: between South America and Antarctica, about 55-60° S.

The Scotia plate is the southernmost, so options that do not end with it are wrong, and the Cocos plate lies north of the Nazca plate.

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