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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
(a) landfill,
(b) for composting.
उत्तर
(a) Waste like metals, plastic items, glasses, etc., are sent to landfills.
(b) Wastes like vegetable peels, fruits, plant wastes, dried leaves are for composting.
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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 a method for the disposal of household wastes such as left-over food, fruit and vegetable peels, and leaves of potted plants.
Write note.
Industrial waste
Give reason for the following :
Broken glass utensils are a kind of non-degradable waste.
The question has four options. Choose the correct answer:
A huge quantity of sewage is dumped in a river. The BOD will
Observe the bins and waste material heaps and suggest what materials can be used for preparing handicrafts materials.
Correct the definition of certain terms given below by changing only one word.
Landfill: Garbage buried underwater in an area.
Give two examples of Biodegradable wastes.
