CBSE Class 12-science Biology Solid Wastes, Agrochemicals And Radioactive Wastes
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- Mention how e-waste is produced and disposed of. Write the solution for its treatment.
- What is integrated organic farming?
- Name any four toxic compounds found in defunct ships.
- Write about the 3R technology in waste management.
- Why is nuclear waste said to be an extremely potent pollutant?
- What does hospital waste include? How can we get rid of wastes generated in hospitals?
- What are radioactive elements? How do radiations affect the body cells?
- What is nuclear fallout?
- State the differences between biodegradable and non-biodegradable wastes.
- What is polyblend? Why did plastic manufacturers think of producing polyblend? Write its usefulness.
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