The National Oceanic and Atmospheric Administration (NOAA) is a scientific agency in the United States that focuses on understanding and predicting changes in the Earth's atmosphere and oceans. NOAA plays a crucial role in monitoring weather patterns, studying climate change, and managing marine resources. Their work helps keep communities safe from natural disasters like hurricanes and floods. NOAA also conducts research on marine life and ecosystems, ensuring the health of our oceans. By providing valuable data and forecasts, NOAA supports industries such as fishing and tourism, while also promoting conservation efforts to protect our planet's natural resources and biodiversity.