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प्रश्न
Read the poem written below and then answer the questions from the information gathered from the book or elsewhere.
Name two items of waste each that need to be sent to a
- landfill,
- for composting.
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उत्तर
- Waste like metals, plastic items, glasses, etc., are sent to landfills.
- Wastes like vegetable peels, fruits, plant wastes, dried leaves are for composting.
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संबंधित प्रश्न
What is sewage? How is sewage disposed of?
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
Give a reason for the following :
Why is municipal sewage is first separated into degradable and non-degradable wastes?
Match the items in Column I with as many times as possible in Column II.
|
Column I |
Column II |
|
1. Cow dung |
(i) Sugarcane |
|
2. Bagasse |
(ii) Raddiwalas |
|
3. Old newspapers |
(iii) Manure |
What do we do to the useful components (biodegradable) of the garbage?
What will happen if garbage is left open in bin?
Municipality provides two types of dustbins for garbage collection. One coloured with blue colour and other with green colour. From following wastes which you will put in the which dustbin?
Plastic materials, metals and glass items, wastes of plants and animals, peels of fruits and vegetables, dried leaves and twigs, remains of meat like flesh and bones.
Can you make something useful of these waste material?Powder containers, cold-drink cans, plastic bottles, shoe-box.
Disposable plastic plates should not be used because
Give two examples of Non-biodegradable wastes.
