Nitrogen fixation turns N2 from the air into ammonia:
1. Turns N2 into useful nitrogen compounds like ammonia.
2. The harber process is a non-biological way of fixing nitrogen.
3. Most of the ammonia produced by the harber process is used to make fertilisers.
4. Fertilisers are vital in the world food producttionas they increase crop yeild.
5. When used in largeamopunts though, fertilisers can pollute water supplies and cause eutrophication.
6. Eitrophication happens when fertilisers leak into rivers and lakes and it then stimulates rapid algal growth whi9ch then blocks light to the other plants and therefore other plants die. Dead microorganisms then feed on the dead plants, using up all the oxygen that aquatic animals need to survive.
7. Ammonia is also very important in industry where it is used to manufacture plastics, explosivess and pharmaceulticals.
Comments
No comments have yet been made