Question

Answer in detail -
Suggest measures to control deposition of non-perishable items on the
coast.

Answer 1

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The following measures can be taken to control deposition of non-perishable items on the coast: Plastic bags, plastic or glass containers must be prohibited on the seacoasts.

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Answer 2

Answer:

Explanation:

Maharashtra Board Class 8 Geography Solutions Chapter 4 Structure of Ocean Floor

January 22, 2021 / By Bhagya

Balbharti Maharashtra State Board Class 8 Geography Solutions Chapter 4 Structure of Ocean Floor Notes, Textbook Exercise Important Questions and Answers.

Maharashtra State Board Class 8 Geography Solutions Chapter 4 Structure of Ocean Floor

Class 8 Geography Chapter 4 Structure of Ocean Floor Textbook Questions and Answers

1. Choose the correct option:

Question 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

Answer:

(iv) though land is continuous, its level is not the same everywhere like that of water

Maharashtra Board Class 8 Geography Solutions Chapter 4 Structure of Ocean Floor

Question 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

Answer:

(i) Continental shelf

Question c.

Which one of the following option is related to marine deposits?

(i) Rivers, glaciers, continental shelf, remains of plants and animals

(ii) Volcanic ash, continental shelf, remains of plants and animals

(iii) Volcanic ash, lava, fine particles of soil

(iv) Volcanic ash, remains of plants and animals, abyssal plants

Answer:

(iii) Volcanic ash, lava, fine particles of soil

 

2. Question a.

Name the landforms shown in the following figure.

(Note: The answer is given directly.)

Maharashtra Board Class 8 Geography Solutions Chapter 4 Structure of Ocean Floor 2.2

Answer:

Maharashtra Board Class 8 Geography Solutions Chapter 4 Structure of Ocean Floor 3

 

Question b.

Which of these landforms are useful for deep sea research?

Answer:

Submarine plateau and marine trench are the landforms useful for deep sea research.