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22 questions
Which of the following does not allow water to seep in easily?
graas
mud
pukka floor
all the above
farmers in India depend upon ------- for irrigating their crops.
soil
seeds
rain
all the above
What are the two main problems with water?
overuse and pollution
frozen and too salty to drink
too many fish and pollution
color and taste
WHEN IS WATER DAY CELEBRATED ?
22 MARCH
22 APRIL
23 MARCH
21 MARCH
Ice is converted into which of these evaporation ?
liquid
gas
At places the groundwater is stored between layers of hard rock below the water table. What are they called ?
Which of these habits are water saving habits ?
Turn off taps while brushing
Use a shower to bath.
What is happening in the image ?
Rainwater harvesting
Drip irrigation
What is this ?
Geographical map of India
Rain map of India
EVAPORATION , CONDENSATION , PRECIPITATION ETC . ARE COMPRISED IN WHICH PROCESS ?
GROUNDWATER CYCLE
WATER CYCLE
DRIP IRRIGATION
The process of seeping of water into the ground is called in
Reservoir
Groundwater
Infiltration
aquifer
At places the groundwater is stored between layers of hard rock below the water table. This is known as
ground water
hard water
aquifer
Depletion of water table is due to
increase in population
scanty rainfall
Industrialization and agriculture
all of these
Water table can be raised by
making dams
making lakes
rain water harvesting
crop harvesting
Rain is the ultimate source of water.
True
False
The total water
i) in the lakes and rivers of the world remains constant.
ii) under the ground remains constant.
iii) in the seas’and oceans of the world remains constant.
iv) of the world remains constant.
what's the percentage of water in our body ?
55%
65%
75%
85%
what is the percentage of water on earth ?
22%
71%
93%
88%
the traditional way of collecting water was?
bawaris
wells
rivers
all of the above
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