What is the purpose of a liner in a sanitary landfill? a. to prevent leachate from seeping into groundwater b. to leach contaminants from solid waste c. to increase the rate of incineration d. to collect natural gases and generate electricity

Option A

Explanation: The purpose of liner in a sanitary landfill is to prevent leaching. The liner is made of a membrane having low permeability. This is laid down under the sanitary landfill sites.

It is put under the landfill to prevent the leaching of sanitary water into the nearby water bodies, which can cause spoilage of the local water that is used for various purpose.

integrated circuit (ic) is defined as a set of electronic circuits on one small flat piece of semiconductor material, normally silicon. a functional electronic circuit requires transistors, resistors, capacitors, inductors, etc., and the connections between them.

i might be wrong but i think its a. let me know if i’m right and have a good rest of your day!