Gujarat Board Class 7 Solution Semester 1 Geography Chapter 7 India Location Border Area and Physiography Exercise Solution here in this Post. Gujarat State Board Class 7 English Medium Social Science Chapter 7 Solution from Semester 1 Book.
Board | GSEB Gujarat State |
Textbook | 7 Class |
Semester | 1 (One) |
Medium | English |
Subject | Social Science (Geography) |
Chapter | 7 |
Chapter Name | India Location Border Area and Physiography |
Gujarat Board Class 7 Social Science Sem 1 (Geography) Chapter 7 India Location Border Area and Physiography Solution:
Exercise
(Q1) Answer the following questions:
Q.1 How did the islands come into existence?
Ans: – The silt carried in the course of the river or the sea begins to accumulate. The accumulation of that sediment creates a plain in the river or sea, whose three sides are covered by water. And in the middle is the land thus the origin of the island. As an example – The Lakshadweep and Minicoy islands which are in the Aralain Sen. Andaman & Nicobar Islands which are in Bay of Bengal.
Q.2. Why are deserts thinly populated?
Ans: – The map of India has – picture of a lush green land and a rough land. Which is known as the desert. The facilities available in the plains are never available in the desert. Desert land is dry and rough where no grain is produced. In desert there is no water system. The desert weather is always rough where no grain is produced. In does not there is no water system. The desert weather is always rough and dry. The annual rainfall is only 20 cm. Lack of water Unavailability of basic necessity for this crosses the desert thinly populated.
Q.3. ‘The plains of the North are densely populated ‘yes or no’? Why?
Ans: – Yes the plains of the North are densely populated –
The plains of the North are densely populated because this is the vast plain of all over India. It’s generally made with a fire grained fertile consisting of mud. So a lot of grain is produced have. There is a lot of work to be done here focusing on grain production. Moreover, there are lot factories and fish productions along the river.
Q.4. Why have big cities developed near sea coasts?
Ans: – There are several reasons behind the fraction of sense coastal settlements –
(i) Lots of big factories were built on the beach so people settled here for the convenience of work.
(ii) Availability of required water.
(iii) Fish and fish-centric business are in high demand here.
(iv) There are many advantages of water transpiration.
(v) Raw materials can be easily imported and exported by sea.
(vi) The weather conditions on the beach are favourable which is suitable for film industry.
(vii) If there is a large population, the market for the product is good.
(viii) Electricity can be generated utilizing can water.
Q.5. What if there was no variation in the physiography of India?
Ans: – If there was no diversity in the environment, creation would have stopped variety is the source of life. Just as there is a need for day and night. There is also a need for familiarity with the environment. Because the earth is diverse, so there is life everywhere. In one word the world would be destroyed without diversity.
(Q2)
(1) True
(2) False
(3) True
(4) False
(5) True
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