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प्रश्न
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संबंधित प्रश्न
We often observe domestic waste decomposing in the bylanes of our homes. List four ways to make the residents aware that the improper disposal of wastes is harmful to the environment and also for their own health.
Give Technical Terms:
Any non-biodegradable pollutant.
The question has four options. Choose the correct answer:
Sewage is broken down in
The question has four options. Choose the correct answer:
A huge quantity of sewage is dumped in a river. The BOD will
What are the advantages of cloth bags over plastic bags during shopping?
Differentiate between biodegradable and non-biodegradable substances. Cite examples.
To what use can you put the following kind of garbage and how?
Rotting smelly garbage
What happens when tea leaves, cotton swabs and old soft toys are thrown into the drain?
Distinguish between the following pair:
Biodegradable and Non-biodegradable waste.
