NCERT Solutions Class 10th Social Science Geography Chapter – 1 Resource and Development Question & Answer

NCERT Solutions Class 10th Social Science Geography Chapter – 1 Resource and Development

TextbookNCERT
Class 10th
Subject Social Science (Geography)
Chapter1st
Chapter Name Resource and Development
CategoryClass 10th Social Science Geography
Medium English
SourceLast Doubt
NCERT Solutions Class 10th Social Science Geography Chapter – 1 Resource and Development Question & Answer In this Chapter we will read about Which one of the following is the main cause of land degradation in Punjab?, In which one of the following states is terrace cultivation practised?, In which of the following states is black soil predominantly found?, Name three states having black soil and the crop which is mainly grown in it?, What steps can be taken to control soil erosion in the hilly areas? and What type of soil is found in the river deltas of the eastern coast? Give three main features of this type of soil? and much more.

NCERT Solutions Class 10th Social Science Geography Chapter – 1 Resource and Development

Chapter – 1

Resource and Development

Question Answer

Exercise

Question 1. Multiple choice questions.

(i) Which one of the following is the main cause of land degradation in Punjab?

(A) Intensive cultivation
(B) Deforestation
(C) Over-irrigation
(D) Overgrazing

Answer – (C) Over-irrigation
(ii) In which one of the following states is terrace cultivation practised?

(A) Punjab
(B) Plains of Uttar Pradesh
(C) Haryana
(D) Uttarakhand

Answer – (D) Uttarakhand
(iii) In which of the following states is black soil predominantly found?

(A) Jammu and Kashmir
(B) Maharashtra
(C) Rajasthan
(D) Jharkhand

Answer – (B) Maharashtra

Question 2. Answer the following questions in about 30 words.

(i) Name three states having black soil and the crop which is mainly grown in it.

Answer – The states of Maharashtra, Madhya Pradesh and Chhattisgarh have black soil. The crop which is mainly grown in this soil is cotton. This soil is also called ‘Regur’ or black cotton soil.
(ii) What type of soil is found in the river deltas of the eastern coast? Give three main features of this type of soil.

Answer – The river deltas of the eastern coast have alluvial soil.

The main features of alluvial soil are –

• These soils are very fertile and so ideal for cultivation.

• They contain adequate quantities of potash, phosphoric acid and lime good for the growth of sugarcane, paddy, and other crops.

• In drier areas, these soils are more alkaline.
(iii) What steps can be taken to control soil erosion in the hilly areas?

Answer – In hilly areas, soil erosion can be controlled by contour ploughing which is ploughing along contour-lines, using terrace farming techniques, and using strips of grasses to check soil erosion by wind and water.

Question 3. Answer the following questions in about 120 words.

(i) Explain land use pattern in India and why has the land under forest not increased much since 1960-61?

Answer – The utilization of land resources in India is divided into various parts. Land under forests, arable land, pasture land and barren land. The barren land consists of hilly rocks, dry and desert land. Land used for non-agricultural purposes includes settlements, roads, railway lines, industries, etc. As per the present data, about 54% of the land in India is arable, 22.2% is under forest and 3.45% is available for grazing.

Since 1960-61, there has not been a significant increase in the area under forests, since the post-independence period, mainly after the Green Revolution, most of the land has been used for agriculture, and for the development of infrastructure facilities that are responsible for the clearance of forest cover. Apart from this, industrialization and urbanization are also responsible for deforestation. Thus, since 1960-61, there has been only 4% expansion of land under forests.
(ii) How has technical and economic development led to more consumption of resources?

Answer – Technological and economic development has led to over-exploitation of resources due to –

(a) Economic growth forces the exploitation of a variety of new resources leading to their over-exploitation.

(b) When the development of technology results in economic growth in a country, the standard of living of its people increases.As a result, human needs increase and resources are used more and more.

(c) Since technology and economic development are inter-related, it results in over-utilization of resources.
NCERT Solution Class 10th Geography All Chapters Question & Answer
Chapter – 1 Resources and Development 
Chapter – 2 Forest and Wildlife Resources 
Chapter – 3 Water Resources 
Chapter – 4 Agriculture 
Chapter – 5 Minerals and Energy Resources 
Chapter – 6 Manufacturing Industries 
Chapter – 7 Lifelines of National Economy 
NCERT Solution Class 10th Geography All Chapters Notes
Chapter – 1 Resources and Development 
Chapter – 2 Forest and Wildlife Resources 
Chapter – 3 Water Resources 
Chapter – 4 Agriculture 
Chapter – 5 Minerals and Energy Resources 
Chapter – 6 Manufacturing Industries 
Chapter – 7 Lifelines of National Economy 
NCERT Solution Class 10th Geography All Chapters MCQ
Chapter – 1 Resources and Development 
Chapter – 2 Forest and Wildlife Resources 
Chapter – 3 Water Resources 
Chapter – 4 Agriculture 
Chapter – 5 Minerals and Energy Resources 
Chapter – 6 Manufacturing Industries 
Chapter – 7 Lifelines of National Economy 

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