CH-339
Acid rain
Chemistry · Secondary 3 · Medium · Acid rain
Sulfur dioxide is released when a power station burns coal containing sulfur. Which environmental effect is mainly caused by sulfur dioxide?
- Formation of acid rain that damages forests and lakes.
- Increase in greenhouse effect causing higher temperatures.
- Formation of photochemical smog in cities.
- Destruction of the ozone layer in the stratosphere.
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