ThaveragpH of rainwater falls into which rangon thpH scale?
A) acid
B) base
C) neutral
D) both acid and base
E) none of these
Correct Answer:
Verified
Q58: Thprimculprit that produces coral bleaching is
A)fungal infections.
B)water
Q59: What arthprimary producers that can bfounin thpelagic
Q60: What arthprimary producers that can bfounnear thhydrothermal
Q61: Which fielof sciencaddresses thdeclines in biodiversity?
A)ecology
B)ornithology
C)herpetology
D)conservation biology
E)all
Q62: Nutrient enrichment of an aquatic ecosysteis called
A)bioaccumulation.
B)eutrophication.
C)salinization.
D)escalization.
E)none
Q64: Wheris th"good" layer of ozonfound?
A)1 mile above
Q65: Thgenetic diversity within a species of a
Q66: Thincreasof toxins as they movup through thfoochain
Q67: What is thmain ozondestroying agent?
A)CFCs
B)UV light
C)CO-
D)CO2
E)NH3
Q68: Which is a potential consequencof deforestation?
A)increased risk
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