Question

How do trees contribute to air quality?

Answer 1

Trees contribute to air quality in several ways:

1. Absorbing Pollutants: Trees absorb harmful pollutants such as carbon dioxide, sulfur dioxide, and ozone from the air through their leaves and bark.
2. Producing Oxygen: Through the process of photosynthesis, trees absorb carbon dioxide and release oxygen, which is essential for humans and animals to breathe.
3. Cooling Effect: Trees provide shade and reduce the urban heat island effect, helping to lower temperatures and improve air quality.
4. Filtering Particulates: Tree leaves can capture airborne particulates, such as dust and smoke, helping to clean the air we breathe.
5. Reducing Carbon Footprint: Trees act as carbon sinks, storing carbon in their biomass and roots, which helps to reduce the overall amount of greenhouse gases in the atmosphere.