WorksheetsWater Management
Total questions: 15
Worksheet time: 8mins
Which is the first state in India to make roof top rain water harvesting compulsory to all the houses?
Tamil Nadu
Kerala
Assam
Goa
What is Palar pani?
Spring
Milk
River water
Rain water
Which of the following is the major source of fresh water which is available in India?
Ocean water
River water
Pond water
Ground water
At what time usually rainfall is recorded in India?
4 P.M.
6 P.M.
8 P.M.
10 P.M.
Which planet is also known as blue planet?
Mercury
Venus
Earth
Mars
Ground water is accessed by__
Drilling wells
Drip irrigation
Check bunds
Constructing canals
The higher level of floods and droughts are led by
sand storms
lower precipitation
higher precipitation
none of the above
The percentage of Earth surface which is covered by oceans and seas is
50%
65%
85%
97%
The percentage of surface of Earth which is covered by water is
70%
85%
90%
60%
When a volcano ejects acid lava, the eruption is usually
light and less violent
soft and less violent
loud but less violent
loud and more violent
Water contains
one hydrogen atom and one oxygen atom
two hydrogen atoms and one oxygen atom
one hydrogen atom and two oxygen atoms
three hydrogen atoms and two oxygen atoms
Hydrology helps in
deciding the minimum reservoir capacity
forecasting the availability of quantity of water at reservoir site
predicting the effects on the river water level on completion of dams
all the above.
In nature water may occur as
liquid
solid
vapours
All the above.
Hydrograph is a graphical representation of
surface run off
Ground water flow
Rain fall
discharge flowing in the river
The rainfall at any place is described by
its intensity
its duration
its frequency
All the above.
