+1 vote
in Hazardous Waste Management by (63.0k points)
A layer of local top solid which provisions self-sustaining vegetation should have thickness of ____ cm.

(a) 50

(b) 60

(c) 70

(d) 80

The question was posed to me in my homework.

I want to ask this question from Landfill Disposal Guidelines in section Landfill Disposal of Hazardous Waste Management

1 Answer

0 votes
by (424k points)
Correct option is (b) 60

To explain I would say: A layer of local top solid which provisions self-sustaining vegetation should have thickness not less than 60cm and drainage layer thickness should be 30 cm or more.

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