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प्रश्न
What do you do with the leftover food at home?
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उत्तर
Leftover food can be collected and used to make compost. Compost provides nutrients essential for the growth and development of plants.
संबंधित प्रश्न
Identify biodegradable waste from the following:
peels of vegetables and fruits, metallic cans, broken plastic toys, broken glass cover, grass, paper, ball point pen refill
The question has four options. Choose the correct answer:
Sewage water is purified by
What hazards does mining pose to the environment?
Do you think it is better to use compost instead of chemical fertilizers? Why?
Which of the following is biodegradable waste?
Write 3 sentences on what comes to your mind when you chance to see the following.
Foul odour emanating from garbage at the entrance of your house.
What happens when insecticides, motor oil, paints are poured down the drain?
What happens when tea leaves, cotton swabs and old soft toys are thrown into the drain?
List two classes into which garbage is classified.
Which of the following features relates to biodegradable substances?
