Which of the following is one disvantage of using sanitary landfills

a. they can pollute groundwater.
b. they can release more nitrogen into the atmosphere.
c. they cause depletion of oxygen.
d. they can pollute

A major disadvantage to burying trash in landfills is the potential to pollute surrounding soil and groundwater with toxins. When trash decomposes, it releases methane and other greenhouse gases that contribute to climate change and may also cause health problems to humans and animals.

Explanation:

So A they can pollute groundwater.

for step 7 table c on the lab "newtons law of action"   the average time it took the car to travel .25 meters   was 1.92 seconds.

the average time it took the car to travel 0.50 meters was 2.61 seconds

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