Q. With reference to Continental Shelf, consider the following statements:
Which of the statements given above is/are correct?
Explanation:
Statement 1 is correct: The continental shelf is the extended margin of each continent occupied by relatively shallow seas and gulfs
Statement 2 is incorrect: Canyons and trenches are observed on Continental Slope
Statement 3 is correct: Continental Shelf is an important source of minerals and offshore petroleum. Massive sedimentary deposits received over a long time by the continental shelves become the source of fossil fuels.