A diagram of traditional water harvesting system is given below:
The statement which defines the system and its parts is Piss
(a) This is an ideal setting of the Khadin system and A= Catchment area; B = Saline area & C= Shallow dugwell
(b) This is an ideal setting of the Shallow dugwell system and A= Catchment area; B= Saline area and C= Khadin
(c) This is an ideal setting of Catchment area and A=K hadin, B= Saline area and C= Shallow dugwell
(d) This is showing Saline area and A= Catchment area; B= Khadin and C= Shallow dugwell 1
OR
The major ill effect of mono culture practice in forests is on the
(a) biodiversity which faces large destruction
(b) local people whose basic needs can no longer be met from such forests
(c) industries
(d) forest department
(A)
The given diagram represents a traditional water harvesting system-the Khadin System. In the diagram,
•A represents Catchment area,
•B represents saline area
•C represents shallow dugwell.
OR
Ans. A
In the monoculture technique, huge areas are first cleared of all vegetation. This destroys a large amount of biodiversity in the area. Hence, biodiversity faces the largest destruction.