Nitrate in groundwater can be increased by infiltration of runoff from all of the following except
A) Manure from cattle feedlots.
B) Fields treated with synthetic fertilizers containing nitrogen.
C) Sewage-treatment waste water.
D) Glacial melt.
Correct Answer:
Verified
Q12: Mercury
A) Is most toxic to humans in
Q13: Improper agricultural techniques increase erosion rates nine
Q14: Breakdown of organic matter in the absence
Q15: Over time,dissolved magnesium concentration in a lake
Q16: Volumetrically,the largest non-point source of pollution in
Q18: In an agricultural region,
A) Spring planting and
Q19: A possible consequence of eutrophication is
A) Reduction
Q20: Groundwater pollution
A) Comes only from non-point pollution
Q21: Because groundwater flow rates are often slow,groundwater
Q22: Given the quantitative definition of residence time,the
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents