Which of the following boxes should be checked? Humans can affect both the nitro
ID: 287181 • Letter: W
Question
Which of the following boxes should be checked?
Humans can affect both the nitrogen and the phosphorus cycles in various ways. Which of the following statements are true? Check all that apply. A decrease in phosphate-rich fertilizer runoff from golf courses will likely result in increased algae population explosions and thus upset food web dynamics in nearby waterways. Constant use of phosphate-rich fertilizers will help increase phosphorus availability to plants, ultimately helping ecosystem health in the long term. Minimizing the use of ammonia-rich fertilizers for crops will not add excess nitrogen to the nitrogen cycle and, as a result, will help decrease the amount of greenhouse gases in the atmosphere.Explanation / Answer
Decrease in the run off of phosphate rich fertilizer would decrease the algae production and hece stating that decrease in the run off of phosphate rich fertilizer willincrease algae population is a wrong statement.
If we'll constantly use phosphate rich fertilizer thwn it will decrease the fertility of soil in long run as it can blocking the absorption of both iron and zinc and hence it is also a wrong statement.
The statement that decreasing the use of ammonia rich fertilizer for crops will decrease the green house gases in atmosphere is a correct statement.
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