Wednesday, 8 May 2019

Extra Questions for class 10

1 What is a Resource?
2 What are International Resources?
3 To what distance do the territorial Waters of India extend?
Ans3 It extends upto 12 nautical miles.  (22.2 km) from the coast.
4 Where was the first International Earth Summit held?
5 When was Too de Janeiro Summit held?
6 What is the full form of UNCED?
7 What is Resource planning?
8 What is the area brought under cultivation in a year called?
9 Name the most widespread relief feature of India.
10 What factor is responsible for maximum land degradation.
11 What is bangar?
12 According to the National Forest Policy, what should be the percentage of Forest area in a country?
13 What term is used to identify the old and new alluvial soil respectively?
14 What soil is the best for cotton cultivation?
15 What gives red and yellow colour to red and yellow soil?
 Ans15 Red and yellow soil develops a reddish colour due to diffusion of iron in crystalline and metamorphic rocks. It looks yellow when it occurs in a hydrated form.

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