Gases in the Environment

Gases in the environment include natural components like nitrogen, oxygen, and trace gases, which are essential for life and support processes like respiration and photosynthesis. They also include pollutants such as carbon dioxide, methane, and nitrogen oxides, which can come from human activities like burning fossil fuels and deforestation. These gases influence climate, air quality, and ecosystems. For example, greenhouse gases trap heat in the atmosphere, affecting global temperatures. Monitoring and managing these gases are crucial for maintaining environmental balance, protecting human health, and mitigating climate change.