7. When the sun releases energy from nuclear fusion the energy reaches the Earth and interacts with the atmosphere, which is not one of the things that can happen?
It is absorbed
It is deformed
It is reflected
It is scattered
8. What wavelengths of visible light does chlorophyll absorb least efficiently?
Red
Yellow
Green
Violet
9. Injecting more aerosols in the stratosphere it will...
Scatter radiation directly
Reflect radiation directly
Absorb radiation directly
10. Why do higher level clouds allow a lot more radiation through and not reflect it
Because they have less contained within them
Because they have more contained within them
11. Smaller water droplets produce darker of whiter clouds?
Whiter
Darker
12. How much colder would temperatures at the Earth's surface be if there was no greenhouse effect?
30°C
15°C
25°C
20°C
13. The Goldilocks principle suggest what?
Energy undergoes many changes
Earth is exactly right for life
Earth went through many stages before it became perfect
14. What is the general gas constant?
5.481 J mol⁻¹ K⁻¹
8.314 J mol⁻¹ K⁻¹
6.022 J mol⁻¹ K⁻¹
15. Which of the following indicate the standard pressure of the Earth's atmosphere at the surface?