Use the words to complete the text.
waste, pollute, acid rain, burning, species, poisons
Many factories and plants also pollute air and water by burning fuels such as oil and coal and throwing away their waste. This burning releases sulfur dioxide and nitrogen oxide gases, which react with water and oxygen in the atmosphere to form acids. Acid rain gets into lakes, rivers, and seas and it poisons their water. It does a lot of harm to different species of fish and plants.