4. Structure of Ocean Floor / Class 8 Geography/ Exercise/ Questions and answers/
Class 8 Geography 4. Structure of Ocean Floor EXERCISE (Page no. 28) Q. 1 Choose the correct option. (a) Like there are landforms on land, ocean floor also has submerged landforms because …… (i) There is land under water (ii) There are volcanoes under water (iii) Land is continuous and there is water in deeper parts. (iv) Though land is continuous, its level is not the same everywhere like that of water . Ans: (iv) Though land is continuous, its level is not the same everywhere like that of water. (b) Which part of the ocean floor is most useful to the man ? (i) Continental shelf (ii) Continental slope (iii) Abyssal plains (iv) Marine deeps Ans: (i) Continental shelf (c) Which one of the following option is related to marine deposits? (i) Rivers, glaciers, remains of plants ...
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