How do scientists understand changes happening across our planet?
They collect data.
Scientists use satellites, weather stations, ocean sensors, aircraft, computer models, and other technologies to study Earth’s atmosphere, oceans, land, and ecosystems.
Become a Climate Detective
Choose one environmental question:
- How is local air quality changing?
- What happens to temperatures in cities?
- How does rainfall affect communities?
- What happens to water quality?
- How can trees affect urban environments?
Collect observations and organize your findings.
Data Is a Tool
Learning how to collect, analyze, visualize, and communicate data is an important STEM skill.
