Advertisements
Advertisements
प्रश्न
The question has four options. Choose the correct answer:
Composting is carried out from
विकल्प
sewage sludge
rubbish
industrial wastes
garbage and sewage sludge
Advertisements
उत्तर
garbage and sewage sludge
APPEARS IN
संबंधित प्रश्न
Name the various modes of waste disposal.
How are most of the solid wastes in urban areas disposed of?
List some of the common wastes produced in mining operation and mention how these can be reused.
The question has four options. Choose the correct answer:
Sewage sludge is used as
What will happen if garbage is left open in bin?
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) ______ |
Read the poem written below and then answer the questions from the information gathered from the book or elsewhere.
Name the two kinds of waste that need to be separated from each other in two different waste bins.
