Nitrogen cycle
- Created by: izzywh
- Created on: 20-04-15 16:08
View mindmap
- Nitrogen cycle
- 4. Dead organisms & excretion
- 3. Death of animals & excretion
- Animals
- 5. Nitrifying bacteria
- Nitrates in soil
- taken in by roots
- Plants
- 2. Eaten by animals
- Animals
- 2. Eaten by animals
- Plants
- 6. Denitrifying bacteria
- Nitrogen in air
- 1. Nitrogen-fixing bacteria
- Plants
- 2. Eaten by animals
- 2. Eaten by animals
- Plants
- 1. Nitrogen-fixing bacteria
- Nitrogen in air
- lightning storms
- Nitrogen in air
- 1. Nitrogen-fixing bacteria
- 1. Nitrogen-fixing bacteria
- Nitrogen in air
- taken in by roots
- Nitrates in soil
- Death of plants
- 3. Death of animals & excretion
Comments
Report