Relief Features of The Oceans

Q. Which of the following is/are parts of the ocean floor?

1. Continental Shelf
2. Continental Slope
3. Deep sea plain
4. Deep sea plateau

Q.

How are oceans divided?

Q. The Continental Slope forms the boundary between the continental crust and the oceanic crust.

1. True
2. False

Q. __________ are the deepest part of the oceans.

1. Continental Shelf
2. Continental Slopes
3. Deep sea plains
4. Trenches

Q. Which among the following statements is/are true with reference to oceanic trenches?

1. They are long-narrow depressions on the seafloor and form the deepest natural parts of the Earth.
2. They are formed by the process of subduction.
3. They account for a significant part of Earth’s seismic activity.
4. They are home to a large number of marine creatures.