A botany student Riya saw a beautiful lake in a village during a school trip. Riya noticed that around the lake villagers washing their clothes and at the same time wastes from houses was destroying the lake beauty. She visited there again after few years and was surprised to find that the lake was covered with algae, stinking smell.
(i) What is the reason for this condition of the lake?
(ii) What will be the effect of this condition on animal kingdom?
(iii) What values are associated with Riya?
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nee ik tere pair di jhanjhar nee pukare ranjhan ranjhan nee ik vaari takk lende sohniye hje naa jaa ! mitran nu tak lende heeriye hje na jaa
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