121.
What is the term for the contamination of groundwater with pollutants?
Explanation:
122.
Which of the following pollutants can cause "ozone holes" in the stratosphere?
Explanation:
123.
What is the term for the release of pollutants from a single, identifiable source?
Explanation:
124.
Which of the following is a common air pollutant that can lead to respiratory problems and acid rain?
Explanation:
125.
Which pollutant is a colorless, odorless gas that can seep into buildings from the ground and cause health problems?
Explanation:
126.
Which term describes the process of a substance accumulating in the tissues of living organisms over time?
Explanation:
127.
What is the term for the process of pollutants being washed out of the atmosphere by rain or snow?
Explanation:
128.
Which of the following gases is a primary component of natural gas and can contribute to air pollution?