Lessons 23-24
- sea level
- soundings 1-4 continental shelf, soundings 4-6 continental slope
- soundings 2 and 4
- between soundings 6-9 a hill or volcano in the area
- soundings 11 midocean ridge, ocean floor on either side colliding together
- sounding 16 subduction zone
- longitude and depth
- sonar/radar imaging
- It is a good representation of the ocean floor. Each change in sounding is approximately 360 ft so the two axes have close/similar scales.
Lesson 95
- zooplankton
- anemone
- parrot fish
- sea fan
- nudibranch
- Trumpet fish
- reef lobster
- squid
- coral polyps
- moon jellyfish
- barracuda
- grouper
- spotted moray eel
- feather duster worms
- Christmas tree worms
- porcupine fish
- Queen Angel fish
- Soldier fish
- French Angelfish
- Spider Crab
Lesson 97
- water pollution
- sedimentation
- coastal development
- careless diving and snorkeling
- boat anchors
- overfishing
- fishing with cyanide or explosives
- global warming and coral bleaching
- collecting and selling of coral, fish, shells, and other animals
Lesson 103
- F
- T
- F
- T
- F
- T
- T
- F
- T
- T
- T
- F
- T
- T
- F
- F
- T
- T
- F
- T
Of all the coastal ecosystems, the coral reef has the highest biodiversity. The coral reef forms many symbiotic relationships which make it an ideal location for many animals.