Giant Tube Worm
  • 1. What is the scientific name of the Giant Tube Worm?
A) Siboglinum fiordicum
B) Alvinella pompejana
C) Riftia pachyptila
D) Tubifer turbatus
  • 2. In what type of environment do Giant Tube Worms typically live?
A) Arctic ice shelves
B) Hydrothermal vents
C) Freshwater lakes
D) Coral reefs
  • 3. What symbiotic relationship do Giant Tube Worms have with bacteria?
A) Competition
B) Chemosynthesis
C) Predation
D) Photosynthesis
  • 4. How do Giant Tube Worms obtain their nutrition?
A) By filter-feeding on plankton
B) By hunting small fish
C) Through a symbiotic relationship with bacteria
D) Through photosynthesis
  • 5. How long can Giant Tube Worms grow?
A) Up to 2 feet (0.6 meters)
B) Up to 8 feet (2.4 meters)
C) Up to 12 feet (3.7 meters)
D) Up to 5 feet (1.5 meters)
  • 6. What is the color of the plume that Giant Tube Worms extend out of their tubes?
A) Green
B) Yellow
C) Blue
D) Red
  • 7. What element is responsible for the red color in the plume of Giant Tube Worms?
A) Carotene
B) Hemoglobin
C) Chlorophyll
D) Melanin
  • 8. What type of body symmetry do Giant Tube Worms exhibit?
A) Asymmetrical
B) Radial
C) Pentaradial
D) Bilateral
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