Multiple Choice
A possible consequence of eutrophication is
A) Reduction of nutrient levels in a body of water.
B) Fish kills, because of the lowered dissolved oxygen in the water.
C) An increase in the biodiversity of the body of water.
D) Sequestration of dissolved toxins in lake sediments.
Correct Answer:
Verified
Correct Answer:
Verified
Q44: Eutrophication of water is accelerated by<br>A) Increased
Q45: A factory illegally dumps arsenic-rich wastewater into
Q46: In an agricultural region,<br>A) Spring planting and
Q47: Improper agricultural techniques increase erosion rates nine
Q48: Nonpoint pollution sources are more diffuse and
Q49: Thermal pollution differs from most chemical pollution
Q50: The dose-response curve for arsenic<br>A) Shows no
Q52: Use of settling ponds below farm fields
Q53: Chemical surveys by aircraft can help identify
Q54: A lake may be described as "dead"