Questions
41
In which one of the following states is terrace cultivation practised?
Answer: Uttarakhand
43
Which one of the following soil is ideal for growing cotton:
Answer: Regur soil
45
Laterite soil is developed in areas with
Answer: high temperature and heavy rainfall
47
Which soils develop a reddish colour due to diffusion of iron in crystalline and metamorphic rocks?
Answer: Red and Yellow soils
48
At present, there are about ___ hectares of degraded land in India.
Answer: 130 million
49
Which among the following is a type of resource classified on the basis of exhaustability:
Answer: renewable and non-renewable
50
'Laterite' has been derived from the greek word 'later' which means:
Answer: Brick
51
Cultruable waste land is the piece of land left uncultivated for
Answer: more than 5 agricultural years
52
The resources which are found in a region but have not been utilised are called:
Answer: Potential
54
Name the state in India which has made roof top rainwater harvesting structure compulsory to all the houses across the state.
Answer: Tamil Nadu
55
In which one of the following states palar pani is considered the purest form of natural water?
Answer: Rajasthan
56
On which one of the following rivers Mettur dam is constructed?
Answer: River Kaveri
57
According to Falken Mark, a Swedish expert, water stress occurs when water availability is between
Answer: 1000 to 1050 cubic meter per person / year
