WorksheetsWater: A Precious Resource Class 7
Total questions: 10
Worksheet time: 6mins
Which of the following does not allow water to seep in easily?
grass
pukka floor
mud
all of the above
The process of seeping of water into the ground is called in
Reservoir
Groundwater
Infiltration
aquifer
Water from rivers is the only source for irrigation in the fields.
True
False
At places the groundwater is stored between layers of hard rock below the water table. This is known as
ground water
hard water
aquifer
Which year is considered as the international year of fresh water ?
2003
1998
2009
2015
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
People obtain groundwater through________ and ________.
(a)
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.
