
Apes Nitrogen Cycle
Presentation
•
Science
•
6th - 8th Grade
•
Hard
Joseph Anderson
FREE Resource
6 Slides • 8 Questions
1
Nitrogen Cycle
2
Multiple Choice
Do all organisms use Nitrogen to Build protiens
Yes
No
.
.
3
The movement of nitrogen within and between the atmosphere, biosphere, hydrosphere and geosphere.
Nitrogen Cycle
4
Multiple Choice
What Atmosphere does nitrogen cycle happen in
biosphere
hydrosphere
geosphere
the atmosphere, biosphere, hydrosphere and geosphere.
5
Draw
Nitrogen Cycle
6
First step of nitrogen Cycle
Step 1- Nitrogen Fixation- Special bacteria convert the nitrogen gas (N2 ) to ammonia (NH3) which the plants can use.
7
Fill in the Blanks
8
2 Step of nitrogen cycle
Step 2- Nitrification- Nitrification is the process which converts the ammonia into nitrite ions which the plants can take in as nutrients.
9
Fill in the Blanks
Type answer...
10
Third step of the Nitrogen Cycle
Step 3: Ammonification: Everything living eventually dies, and the nitrogen a particular organism was using when it croaked is taken to hand by bacteria that turn the nitrogen-rich corpse into ammonium, which can be picked back up by plants and used again.
11
Multiple Choice
What do you call the third step of Nitrogen Cycle
Ammonification
Nitrification
Nitrogen Fixation
Ammunition
12
Last step of Nitrogen Cycle
Denitrification is the process that converts nitrate to nitrogen gas, thus removing bioavailable nitrogen and returning it to the atmosphere.
13
Fill in the Blanks
Type answer...
14
Poll
How much have you learn so far
Alot
Little
None
Already knew
Nitrogen Cycle
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