Multiple Choice
The energy source for the bacteria that thrive around deep-sea hydrothermal vents is:
A) Hydrogen sulfide.
B) Light.
C) Heat from the hydrothermal vents.
D) Detritus.
E) Tube-worm tissues.
Correct Answer:
Verified
Correct Answer:
Verified
Q1: The water below the oxygen minimum layer
Q2: The zone immediately below the bathyalpelegic zone
Q3: An unknown fish has been brought to
Q4: The main oceanic thermocline is located:<br>A)In the
Q6: The presence of bioluminescent organs on the
Q7: Bacteria thriving around deep-sea hydrothermal vents are:<br>A)Photosynthethic.<br>B)Symbiotic.<br>C)Heterotrophic.<br>D)Parasitic.<br>E)Chemosynthetic.
Q8: An important feeding adaptation among deep-sea fishes:<br>A)Migration
Q9: Which of the following is least likely
Q10: Recent discoveries have shown the Challanger Expedition
Q11: The most numerous organisms on the deep