1. Class 2b: Temperature and insolation

2. What is temperature?

3. How does heat energy move? Conduction Convection

4. How does heat energy move? Adiabatic cooling and warming

5. How does heat energy move? Latent heat (“hidden” heat)

6. Solar energy

8. Energy pathways Insolation

9. Energy pathways

10. Ozone and UV light

12. Energy pathways

13. Greenhouse effect

14. Why is the sky blue?

15. Energy pathways Does energy reach all parts of the Earth’s surface equally?

16. Latitude and insolation

17. Spatial variation of insolation High latitudes (above 60°)

18. Spatial variation of insolation Middle latitudes (30°-60°) Low latitudes (below 30°)

19. Land vs. water

20. Continental vs. maritime climates