pls help.. A new neighborhood is built close to an old abandoned landfill. What impact could this have on the land near the neighborhood?

Ash and waste may wash into local waterways.
Residents are exposed to asbestos, cadmium, or lead.
Leachate can be released into the neighborhood air.
Residents are exposed to methane through contact with ash.

Question

pls help.. A new neighborhood is built close to an old abandoned landfill. What impact could this have on the land near the neighborhood?

Ash and waste may wash into local waterways.
 Residents are exposed to asbestos, cadmium, or lead.
 Leachate can be released into the neighborhood air.
 Residents are exposed to methane through contact with ash.

Astro · Answer

Do you know if we can eliminate any of those answers?

TETSXPREME · Answer

@helovesnaomi ?

Ash06Wolf · Answer

What 2 answers do you think are most likely to and most likely to not be correct? Then work your way from there.