Comparative study of polluted and non polluted water bodies
Answers
Answer:
POLLUTED WATER BODIES:
✔️These are the main places where the diseases are spreading.
✔️This is the place where all human beings are losing their life.
✔️This is a place where humans are dumping the wastes this is a place where they become ill.
NON-POLLUTED WATER BODIES:
✅This is the place where the humans are getting freshwater.
✅ This is the place where humans are being healthy.
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Answer:
Explanation:
Water of Buriganga River, beside Dhaka and of a rural river Panguchi was studied and compared for pollution by determining various water quality parameters for one year. The river Buriganga is subjected to severe pollution whereas Panguchi is considered a less polluted river. The pH range is 6.69 to 8.14 for the river Buriganga and 6.90 to 8.80 for the river Panguchi. The organic pollution in river Buriganga is much more severe as indicated by DO (4.22 to 6.84) and BOD (0.97 to 3.12) than river Panguchi as the values are 7.16 to 8.66 and 5.43 to 5.73 respectively. The overall study shows that the degree of river pollution is quite alarming for the urban population.