Environmental Science
Across
- 5. The atmosphere is made up of a large percentage of
- 6. Nitrogen is needed for amino acids and ____.
- 7. The atmosphere is made up of nitrogen, oxygen, _____, and trace gases.
- 8. Not every point on Earth's surface is traveling at the same
- 11. The area of the earth near the ____ receives the most solar radiation.
- 12. Earth's tilt remains the same as it _____ the sun.
- 14. The rising of air creates an area of low pressure, which produces rainfall to create
- 15. Pressure is a measure of force that acts over a certain area.
- 18. allow us to easily see the Coriolis effect because they spin in different directions based on which hemisphere they are in
- 20. Different seasons are due to the _____ of Earth's axis.
- 21. When a hemisphere is tilted neither towards nor away from the sun, it is
- 22. The nitrogen we breathe needs to be converted by nitrogen-fixing bacteria in the _____ before it can be used by our bodies.
Down
- 1. This can convert nitrogen into useable forms
- 2. Is needed for DNA, RNA, ATP, and the phospholipid bilayer.
- 3. When a hemisphere is tilted away from the sun, it is
- 4. Is a tool that measures air pressure.
- 7. Protists, fungi, and bacteria can convert N2 into ____ by using nitrogenase.
- 9. Is the process by which nitrate is converted back into nitrogen and oxygen.
- 10. The ____ of the earth and the unequal distribution of land creates three major bands of wind around the globe.
- 13. When a hemisphere is tilted towards the sun, it is
- 16. When a hemisphere is tilted neither towards nor away from the sun, it is
- 17. Descending air creates an area of high pressure, which prevents rainfall to create
- 19. The unequal heating of the earth causes global winds.