Causes of Acid Rain:
Acid rain is mainly caused by air pollution from human activities.
The burning of fossil fuels such as coal and oil releases harmful gases like sulfur dioxide (SO₂) and nitrogen oxides (NOₓ) into the atmosphere.
These gases react with water vapor and oxygen to form acids, which later fall to the ground as acid rain.
Pollution from factories, power plants, and vehicles are the main sources of these emissions.
In addition, these pollutants can travel long distances in the air, affecting areas far from where they were produced.
The main human activities that cause acid rain include the following:
- Burning fossil fuels (coal and oil)
- Factory and industrial emissions
- Vehicle exhaust from cars and trucks
- Power plants producing electricity
These causes show how human activities play a major role in creating acid rain.