Advertisements
Advertisements
प्रश्न
The steps required for the conversion of kitchen garbage into manure are given below in a jumbled form.
(i) Put garbage in a pit
(ii) Cover the bottom of the pit with sand
(iii) Cover the pot loosely with a gunny bag or grass
(iv) Add worms
Which of the following shows the correct sequence of the above steps?
विकल्प
(ii); (i); (iii); (iv)
(i); (ii); (iii); (iv)
(ii); (iv); (i); (iii)
(iv); (i); (ii); (iii)
None
उत्तर
None of the given options are correct. The correct answer would be (ii), (i), (iv), (iii).
APPEARS IN
संबंधित प्रश्न
Which of the following is the best method to dispose of biological wastes from hospitals?
(a) landfill
(b) recycling
(c) incineration
(d) composting
Multiple Choice Type:
The most rapidly increasing and much harmful waste today is
What are the most important steps in waste management?
How is sewage water treated?
What hazards does mining pose to the environment?
The question has four options. Choose the correct answer:
A huge quantity of sewage is dumped in a river. The BOD will
What will happen if garbage is left open in bin?
What things does waste contain?
Which of the following is the best way for disposal of vegetable and fruit peels?
Which of the following activities does not reflect responsible behaviour with regard to waste disposal?