Importance of Water
The tanks that supply water to towns are built at
roofs of buildings
high towers
town level
high lands
high towers
Related posts
Crops grow well when they areA. fertilized
B. irrigated
C. cared
D. wilted
Poisonous substances from landfills can be washed away into rivers by
A. flood
B. rainwater
C. underground river water
D. none of these
Chlorine helps
A. to kill bacteria
B. in heating water
C. in cooling water
D. to evaporate water
The poison gets more concentrated as it moves through
A. water
B. food chain
C. fish body
D. vascular bundles in aquatic plants
The maximum percentage of water in a plant or animal is
A. 0.99
B. 0.75
C. 0.8
D. 0.5
Oil can be poison for
A. insect’s life
B. aquatic life
C. animal’s life
D. human life
Under the ground, water can be found in the form of
A. streams
B. ice
C. snow
D. rocks
Leave a Reply