5. Exercises

3. Climate and climate change

Solar radiation (1/4)

Task and solution: How much power does the sun provide?

The greenhouse effect (1/4)

Task and solution: Radiation generated by the sun and reaching the Earth.

The greenhouse effect (2/4)

Task and solution: Radiation from the earth into space.

The greenhouse effect (3/4)

Task and solution: The average temperature on earth without the greenhouse effect.