The Nitrogen Cycle
- Created by: Sarah
- Created on: 04-04-13 14:06
Other questions in this quiz
2. nitrogen gas is converted to ammonia by ...
- denitrifying bacteria
- nitrogen fixing bacteria
- nitrifying bacteria
3. protein in dead plants and animals is broken down ...
- denitrification
- decomposition
- decay
4. nitrates are converted into nitrogen gas
- denitrification
- nitrification
- nitrogen fixation
5. denitrification ...
- reduces the amount of ammonia in the soil, making it less fertile
- reduces the amount of nitrate in the soil, making it less fertile
- increases the amount of nitrate in the soil, making it more fertile
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