Immediately my brothers and sisters ran into the rain. ... It was as if we had stepped into a new and strange place. ... See sulphur dioxide gas in the air dissolves with rain to form acid rain. ... Now when acid rain falls into lakes it changes the acidity in the water. ... Finally, in 1983, the lake reached a pH of 5 and the surviving fish in the lake were thin and deformed and unable to reproduce. ...

• Word Count: 2708
• Approx Pages: 11
• Grade Level: High School