the cost of the land the location of the groundwater the proximity to an industrial park the accessibility to a major highway
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: Your community is planning to build a new sanitary landfill. In locating the landfill, which is the most important environmental consideration?
Possibilities:
- the cost of the land
- the location of the groundwater
- the proximity to an industrial park
- the accessibility to a major highway

the location of the groundwater