· What air pollutants combine and contribute to this issue?

· Briefly describe the health and environmental problems caused by the selected atmospheric issue.
· Provide one key solution to help either reduce the effects or recover from the effects of the selected issue.

To determine the air pollutants that combine and contribute to an atmospheric issue, you can follow these steps:

1. Identify the atmospheric issue: In this case, let's consider air pollution in general.

2. Research common air pollutants: The most common air pollutants include but are not limited to:
- Particulate Matter (PM): These are tiny particles suspended in the air, such as dust, soot, and pollen.
- Nitrogen Oxides (NOx): These gases are primarily released during combustion processes, like burning fossil fuels.
- Sulfur Oxides (SOx): These gases are mainly released from burning fossil fuels that contain sulfur, such as coal and oil.
- Volatile Organic Compounds (VOCs): These are organic chemicals with high vapor pressure, often released from solvents, paints, and fuels.
- Carbon Monoxide (CO): This colorless and odorless gas is produced by the incomplete combustion of fossil fuels.
- Ozone (O3): It is formed when nitrogen oxides and volatile organic compounds react with sunlight.

3. Determine the main sources: Different sources contribute to the emissions of these pollutants, including industrial activities, transportation, power generation, and residential emissions.

Now, let's move on to describing the health and environmental problems caused by air pollution:

Health problems caused by air pollution:
- Respiratory Issues: Air pollution can lead to various respiratory problems such as asthma, bronchitis, and aggravated allergies.
- Cardiovascular Problems: Particulate matter and certain gases can enter the bloodstream, contributing to heart diseases and other cardiovascular issues.
- Premature Deaths: Long-term exposure to high levels of air pollution has been linked to premature deaths due to respiratory and cardiovascular diseases.

Environmental problems caused by air pollution:
- Acid Rain: Emissions of sulfur dioxide and nitrogen oxides contribute to the formation of acid rain, which has detrimental effects on aquatic systems, forests, and infrastructure.
- Ozone Depletion: Certain air pollutants, like chlorofluorocarbons (CFCs), contribute to the depletion of the ozone layer, which protects the Earth from harmful UV radiation.
- Climate Change: Air pollution, especially greenhouse gases like carbon dioxide, contributes to global warming and climate change.

Now, let's provide one key solution to help reduce or recover from the effects of air pollution:

Promote renewable energy sources: Shifting from fossil fuels to renewable energy sources such as solar, wind, and hydropower can significantly reduce air pollution. These clean energy sources produce little to no air pollutants during electricity generation, reducing the emissions of harmful substances. Additionally, supporting the development and implementation of cleaner technologies in transportation and industries can further contribute to air pollution reduction. Transitioning to renewable energy not only helps in reducing pollution-related health issues but also mitigates climate change and its associated environmental impacts.