Heavy metals include all of the following except:
A) Lead.
B) PCBs.
C) Mercury.
D) Cadmium.
E) Copper.
Correct Answer:
Verified
Q17: Which of the following is not an
Q18: Trawling is particularly destructive to:
A)Soft bottom communities.
B)Coral
Q19: Chlorinated hydrocarbons reach the marine environment by
Q20: PCBs are characterized by being:
A)Persistent.
B)Easily biodegradable.
C)Radioactive.
D)Responsible for
Q21: Efforts to restore kelp forests include:
A)Transplantation of
Q23: Which of the following is not true
Q24: Mercury toxicity has been directly linked with
Q25: A threatened species is one that is:
A)In
Q26: Chlorinated hydrocarbon pesticides would be likely to
Q27: Introduced species are known to be transported
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