(i) Razia saw excessive growth of blue-green algae in nearby pond of her village.(ii) Fish, which was previously in plenty were nowhere to be seen.(iii) The pond has started stinking. Water of the pond changes its colour and is found to be not suitable for cattle. Some of the cattle who visited the pond for drinking and bathing have fallen sick.(iv) What explanation will Razia give for these anomalies to the paniced villagers?

(i) Razia saw excessive growth of blue-green algae in nearby pond of h

1.	(i) Razia saw excessive growth of blue-green algae in nearby pond of her village.(ii) Fish, which was previously in plenty were nowhere to be seen.(iii) The pond has started stinking. Water of the pond changes its colour and is found to be not suitable for cattle. Some of the cattle who visited the pond for drinking and bathing have fallen sick.(iv) What explanation will Razia give for these anomalies to the paniced villagers?
Answer» (i) Razia saw excessive growth of blue-green algae in nearby pond of her village. (ii) Fish, which was previously in plenty were nowhere to be seen. (iii) The pond has started stinking. Water of the pond changes its colour and is found to be not suitable for cattle. Some of the cattle who visited the pond for drinking and bathing have fallen sick. (iv) What explanation will Razia give for these anomalies to the paniced villagers?