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संबंधित प्रश्न
What is sewage? How is sewage disposed of?
Multiple Choice Type:
The most convenient reusable wastes are
Differentiate between degradable and non-degradable type of waste.
The question has four options. Choose the correct answer:
Which one is the most toxic?
Discuss:
Is it possible to reduce the problems relating to disposal of garbage?
What are the advantages of cloth bags over plastic bags during shopping?
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) ______ |
Correct the definition of certain terms given below by changing only one word.
Compost: Substances converted into manure for use in industries.
Beautiful hand crafted articles like boxes and toys are made of paper pulp in our country. Can you explain how paper pulp which is made from paper can be used to make hard boxes and other articles?
Define the following term:
Pollution
