Advertisements
Advertisements
प्रश्न
उत्तर
APPEARS IN
संबंधित प्रश्न
How are most of the solid wastes in urban areas disposed of?
Multiple Choice Type:
The most rapidly increasing and much harmful waste today is
The question has four options. Choose the correct answer:
A huge quantity of sewage is dumped in a river. The BOD will
Choose the correct option:
The rotting of garbage is said to be completed when the garbage:
Why should we not bum dried plant leaves and husk? What is the best way to get rid of them?
Which kind of garbage is not converted into compost by the redworms?
Do you think it is better to use compost instead of chemical fertilizers? Why?
Which of the following is biodegradable?
What happens when
The cooking medium is made to flow down a drain.
Choose the odd one out from the following terms and name the category to which the others belong: