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621.
Which of the following pollutants can cause "ozone holes" in the stratosphere?
Explanation:
622.
What is the term for the release of pollutants from a single, identifiable source?
Explanation:
623.
Which of the following is a common air pollutant that can lead to respiratory problems and acid rain?
Explanation:
624.
Which pollutant is a colorless, odorless gas that can seep into buildings from the ground and cause health problems?
Explanation:
625.
Which term describes the process of a substance accumulating in the tissues of living organisms over time?
Explanation:
626.
What is the term for the process of pollutants being washed out of the atmosphere by rain or snow?
Explanation:
627.
Which of the following gases is a primary component of natural gas and can contribute to air pollution?
Explanation:
628.
What is the closest star to Earth?
Explanation:
629.
Which planet is known as the "Red Planet"?
Explanation:
630.
What is the name of the largest moon of Saturn, known for its intriguing geysers and subsurface ocean?