When humans control eutrophication, if only nitrogen is removed, cyanobacteria can dominate. Why?
eutrophication is the overgrowth of aquatic plants due to the increased levels of mineral and other nutrients required for the plant growth in the water body.
plants cannot take the atmospheric nitrogen, cyanobacteria can fix the atmospheric nitrogen to nitrates, so if the nitrogen source from the water bodies are removed the cyanobacteria can flourish it can fix nitrogen and utilize other components from the water body to grow.
When humans control eutrophication, if only nitrogen is removed, cyanobacteria can dominate. Why?
The following organisms can incorporate nitrogen directly from the atmosphere into their bodies: Animals Cyanobacteria Bacteria Plants Phytoplankton Plants acquire nitrogen from: A) Ammonium (NH4+) from bacteria B) Nitrogen gas in the atmosphere (N2) C) Ammonium (NH4+) from fertilizers D) A and C E) A, B, and C The washing of fertilizer into bodies of water can lead to all of the following EXCEPT: Decreased oxygen levels in the water Higher concentrations of nitrogen in the atmosphere Increased growth of...
12. Why is the phosphorus cycle described as less complicated than the nitrogen cycle? 13. A lake in New York State is fed by a watershed consisting of a single river on its northern end. For many decades this watershed has been forested. However, recently all of the trees on the northern end of the lake were logged. The roots were also removed, and all that remains is bare soil. What effect will this logging have on the watershed's hydrology...
Why does moss have an association with cyanobacteria. is it like symbiosis, or? Also, can you reference sources
-A plant asset can be removed from the accounting records only when its book value is zero. Is the following statement True or False?
When creating a Urea Nitrogen Assay Standarc Curve, why can time zero be eliminated from the graph? If time zero is not even included in the graph, what is the purpose of recording this value?
Vibrio cholerae toxin causes the disease cholera in humans. This bacterium can only produce the toxin when it is lysogenic. Which acellular infectious agent led to the production of this lysogen? prion Viroid bacteriophage
The future free actions of humans can be known in advance only if time travel is possible. But you're a fool if you think time travel is possible. So, it is not true that the future free actions of humans can be known in advance. Straw Man Abusive Ad Hominem Appeal to the People Appeal to Force
"Helps fix nitrogen in soil. Boost pea and bean yields with Garden Soil Inoculant. Simply shake granules into furrows as you plant. It contains nitrogen-fixing bacteria to promote stronger root systems and larger harvests. Easy-to-use sprinkler top makes application a snap. 8.7-oz. container treats a 150' row." This product is recommended for growing plants such as beans and peas, for all of the following reasons EXCEPT: These plants can convert nitrogen gas to ammonia These plants can convert nitrogen...
QUESTION 50 Why might animals be affected more by climate change than humans are? Animals can adapt Animals live in managed systems Animals live in unmanaged systems Animals are not as strong as humans O O O
Why are most processes not in statistical control when they are first sampled for control chart purposes?