Climate Change
Test your knowledge of global temperature change and its impact on Earth's climate.
Answer questions like ...
- Compared to other greenhouse gases, carbon dioxide is the most effective at trapping heat near the Earth's surface.
- No place on Earth is colder today than it was 100 years ago.
- 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.
Use the green Start Show button above to start playing!