Climate Change
NASA
Test your knowledge of global temperature change and its impact on Earth's climate.
Answer questions like ...
- Earth has been warmer in the past than it is today.
- Some kinds of pollution in the atmosphere can act to cool the planet by reducing the amount of solar radiation that reaches Earth's surface.
- Compared to other greenhouse gases, carbon dioxide is the most effective at trapping heat near the Earth's surface.
Use the green Start Show button above to start playing!
