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प्रश्न
Provide a suitable term that expresses the meaning of the following statement.
Greeting cards made from newspaper.
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उत्तर
Greeting cards made from newspapers are known as recycling.
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संबंधित प्रश्न
Name the various modes of waste disposal.
Which of the following is the best method to dispose of biological wastes from hospitals?
(a) landfill
(b) recycling
(c) incineration
(d) composting
Why is e-waste harmful? Express your opinion about this.
Multiple Choice Type:
The most convenient reusable wastes are
How is sewage water treated?
The question has four options. Choose the correct answer:
Sewage water is purified by
Which of the following is non- biodegradable?
Read the items mentioned in Columns I and II and fill in the related process in the Column III
| Column I | Column II | Column III | |
| (a) | Organic waste | Earthworms | (i) ______ |
| (b) | Garbage | Dig pit and fill with garbage |
(ii) ______ |
| (c) | Old newspaper | Paper bags | (iii) ______ |
Which of the following features relates to biodegradable substances?
Choose the odd one out from the following terms and name the category to which the others belong:
