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What is a secure chemical landfill?



A.a landfill that is completely full and closed


B.a landfill in an area of nonporous bedrock


C.a biological treatment plant for liquid waste


D.a guarded, fenced, and locked landfill

Respuesta :

I would say B.

Because nonporous means it cannot absorb liquids or gases. That is exactly what we want. If the gases and liquids seeped through, it would mix with our water making it unsafe.

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