Multiple Choice
In order for nitrate to form from soil organic matter,_____ must be present in the soil.
A) Nitrosomonas
B) Nitrobacter
C) either A or B
D) both A and B
E) none of the above
Correct Answer:
Verified
Correct Answer:
Verified
Q26: Leguminous forest trees,such as Locust,enrich the soil
Q27: Most nitrogen leaching to groundwater is in
Q28: Nitrification requires the presence of a source
Q29: Assume an A horizon depth of 15
Q30: The sulfur dioxide in the atmosphere _.<br>A)can
Q32: To be practical,a nitrification inhibitor should kill
Q33: Nitrogen taken up by plants growing in
Q34: The opposite process from mineralization is _.<br>A)immobilization<br>B)nitrification<br>C)denitrification<br>D)ammonification<br>E)none
Q35: Wetlands and forests growing along the banks
Q36: The principal form of sulfur taken up