Question

The Drain of the house should be covered.​

Answer 1

Answer:

Answer. The sole purpose of a drain cover is to prevent environmental contamination. You have to realize that any chemicals which travel down the drain end up somewhere — usually in the closest body of water.

Answer 2

Answer:

Environmental activists say covering and paving the drains would lead gases getting trapped inside, making for a toxic mess. Manoj Misra of non-government organisation Yamuna Jiye Abhiyan is unequivocal when he says concretising the drains is “unacceptable”.