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Subjects
Social Science
Class 9
Hydrosphere
Hydrosphere and Relief of the Ocean floor
7.
Abyssal plain
Exercise condition:
3
m.
Choose the best
Option
1.
Deep-sea plains are also called as
Oceanic deeps
Abyssal Plains
Trenches
.
2.
Trenches
Continental shelf
Deep-sea plains
appears as a uniform flat and featureless plain.
3.
Thick layer of sediments in Abyssal plains, formed from the remains of living things are called
Red clay
Oozes
Abyssal
.
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