Question

3. Complete the text using the words in the box as needed.
0.5 x 10 = 5
(Pollution,
canals,different,Germ,We,
it,
hardly,
water,
it,
life)
Though (a)---- get water from (b)--- sources, we are (C)---aware of water (d)---- Water is (e)--- when it is
pure but (f)----is death when it is polluted. It is not safe to drink (g) from river and (h) --- Water should
be boiled before drinking so that no (1) ---can exist in (j) ---​

Answer 1

Explanation:

Water pollution in Dhaka city

Generally, rivers surrounding Dhaka are being polluted by the discharge of untreated industrial effluent, urban wastewater, agrochemicals, sewage water, storm runoff, solid waste dumping, oil spillage, sedimentation and also encroachment.10-Sep-2011