Multiple Choice
The sulfur dioxide in the atmosphere ______.
A) can be an important source of sulfur nutrition for plants
B) is a major contributor to "acid rain"
C) comes from fires such as fossil fuel burning,volcanoes and forest fires
D) all of the above
E) none of the above
Correct Answer:
Verified
Correct Answer:
Verified
Q25: Because of their huge numbers and direct
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
Q31: In order for nitrate to form from
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