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प्रश्न
How is the life of organisms living in water affected when water gets polluted?
उत्तर
The addition of undesired chemicals such as pesticides, fertilizers, industrial and domestic wastes not only kills the organisms but also causes diseases in the aquatic organisms. There is a decrease in the amount of dissolved oxygen in water, which has a negative impact on aquatic life.
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संबंधित प्रश्न
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