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Importance of Water
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Importance of Water
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Importance of Water
In best water treatment works, water is pumped from
lakes
rivers
oceans
reservoirs
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Importance of Water
For drinking, distilled water is
suitable
not suitable
poisonous
not preferable
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Importance of Water
Water can be kept clean by detergents, if they are
not poisonous
odorless
biodegradable
non biodegradable
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Importance of Water
The population which does not have tap water in their homes, is
two-third of the world population
one-third of the world population
half of the world population
quarter of the world population
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Importance of Water
In water cycle, sun helps water to
get clean
dry
evaporate
move in the direction of light
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Importance of Water
Water supply through pipelines and tube wells to farm is known as
fertilization
hydration
irrigation
pollination
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Importance of Water
For desalination plant, the first priority is
reserves of natural gas
reserves of water
reserves of oil
reserves of coal
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Importance of Water
To prevent trachoma
antibiotic medicines should be taken
abiotic medicines should be taken
biotic medicines should be taken
plenty of water should be used to wash ourselves
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Importance of Water
A method which is used to obtain fresh water, is
chlorination
filtration
distillation
zinc
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Importance of Water
‘Water’ is
sweet
sour
bitter
odorless
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