1.   Nitrogen-based air pollution destroys oxygen in water, placing another burden on estuaries like Long Island Sound and Chesapeake Bay that are already threatened by agricultural runoff.

2.   Smith and his classmates gazed through telescopes, ran their fingers over meteorite shards and observed a display that shows how light pollution destroys the visibility of stars.

3.   Shrimp farm pollution is destroying many coastal wetlands in Asia.

4.   Chang Island Marine Park chief Siriphan Chamnankit said tourists and water pollution also destroyed coral.

5.   They say their land and water has been destroyed by pollution from the oil industry.

6.   It is destroyed by pollution from compounds containing chlorine and bromine.