4.Paheli observed that most of the fish in the pond of her village were gradually dying. She also observed that the wastes of a factory in their village are flowing into the pond which probably caused the fish to die. (a) Explain why the fish were dying? (b) If the factory waste is acidic in nature, how can it be neutralised?
Answers
Answer:
(a)Fishes were dying because of the disposal of waste materials by the factory in that river.The waste materials of that factory pollut river water.Those waste of factory were acidic in nature which affect the natural habitat of fishes.
(b)We can convert the acidic waste of factory by doing wastewater treatment plant.
Hope it helps you.
We are provided with a small comprehension passage on Paheli and we are required to answer the questions that are based on the comprehension. The answer for the questions based on the comprehension will be:
- The answer to the first question will be The fish were dying because the factory waste in the water was acidic in nature .
- Fish cannot survive in such conditions that is acidic.
- the answer to the second question is The waste in the water should be removed or pollution of the water avoided .
- However the acidic nature of the water can be changed by aciding a base like lime stone.
- By using this we will be able to neutralize the acid.
PROJECT CODE: #SPJ3
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