CBSE Class 10 Social Science Important Questions 2021

1. Tertiary sector is playing a significant role in the development of India Economy. Justify 

Answer by:BHUMESH RAAJ.M thankyou for your answer

The tertiary sector has contributed vastly to the Indian economy,especially in the last two decades. In the last decade, the field of information technology has grown, and consequently, the GDP share of the tertiary sector has grown of from around 40% in 1973 to more than 50% in 2003

 

2.Describe any three main features of Rabi crop season or of kharif crop season?

 

Answer by: Abisheck (3.12pm) Thankyou for your Answer

 

Ans:The three features of rabi crops are

1. Rabi crops are sown in winter and harvested in summer

 

2. Most important crops of rabi are:wheat,maize pees, and mustard.

 

3. The Rabi crops growing states are: Punjab, haryana, jammu And Kashmir,uttarakhand and uttrachal.

The three main features of kharif corps

 

1. Crops sown in onset of monsoon and harvest in September and October.

 

2. Most important states are: Bihar,west Bengal,coastal of oddisha,karnataka, Tamil Nadu, Kerala.

 

3. Crops grown in kharif crops are: toordal, moong, uradal, soyabeen, groundnut paddy, jute.

 

3.How are industries responsible for environmental degradation in India, explain with examples?

 

4. Describe the importance of manufacturing industries as a backbone of economic development of the country.

 

5.Describe the role of industries in the development of agriculture.

 

6.Why should we use natural resources properly and judiciously? Explain your views?

 

7.How can more employment be created in agriculture sector alone? Explain any three ways?

 

8.Which type of soil in India is most widespread and important?

 

9.“Resource planning is a complex process ” support the statement with Arguments.

 

10.Explain the reasons for concentration of iron and steel industries in and around Chotanagpur region.

 

11.“Water harvesting system is an effective measure to reduce the problem of water scarcity.” Justify the statement?

 

12. Why do we need to conserve mineral resources?

 

13.“Urbanisation has added to water scarcity.” Support the statement with arguments?

 

14.Highlight the importance of contour ploughing?

 

15.Highlight the reason for land being known as an utmost important natural resource?