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प्रश्न
Study the image below and write down three items you have at home in each category of waste.
Biodegradable ______
उत्तर
Biodegradable: Vegetable peels, fruit peels, mat.
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संबंधित प्रश्न
How can you help in reducing the problem of waste disposal? Give any two methods.
Mention any two sources of wastes.
What is biomedical waste?
Explain the role of government in waste management.
Plastic bags and food packaging is a ______ item.
What is waste collection?
Garbage buried inside landfills remain here for a long time as they decompose very slowly and become _______.
What is Landfill?
In a village in Karnataka, people started cultivating crops all around a lake which was always filled with water. They added fertilisers to their field in order to enhance the yield. Soon they discovered that the waterbody was completely covered with green floating plants and fishes started dying in large numbers.
Analyse the situation and give reasons for excessive growth of plants and death of fish in the lake.
Paheli gave the following ill effects of the practice of burning dried leaves and other plant parts
- Burning degrades the soil.
- Burning produces harmful gases/fumes.
- Precious raw materials to obtain manure at low cost are lost
- A lot of heat is generated unnecessarily
The correct reasons of why we should not burn leaves are
