1.

Assertion: In a sanitary landfill wastes are dumped in a depression or trench after compaction and covered with dirt everyday. Reason: There is a danger of seepage of chemicals from these landfills polluting the underground water resourcesA. If both assertion and reason are true and the reason is the correct explanation of the assertionB. If both assertion and reason are true but reason is not the correct explanation of the assertionC. If assertion is true but reason is falseD. If both assertion and reason are false.

Answer» Correct Answer - B
In a sanitary landfill wastes are dumped in a depress ion or trench after compaction and covered with dirt every day.
There is a danger of seepage of chemicals from these landfills polluting the underground water resources.


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