asked 186k views
2 votes
Why is clay placed at the bottom of a landfill?

asked
User LaszloG
by
8.1k points

1 Answer

4 votes
It acts as a bottom liner for the landfill.It protects the organisms under,and around the landfill because if the bottom liner breaks or cracks then the waste would go through it and spread around the surrounding environment.
answered
User Offeltoffel
by
8.5k points
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