An atmospheric scientist studies the Earth's atmosphere and its various processes. They analyze weather patterns, climate change, and air quality to understand how these factors affect the environment and human life. Their work often involves using computer models and data from satellites to predict weather and study atmospheric phenomena. These scientists may specialize in areas such as meteorology, climatology, or air quality research. They often collaborate with other professionals, including environmental scientists and geologists, to address issues like global warming and pollution. Their findings help inform public policy and improve weather forecasting systems.