Mr. Eliot's Marine Science Review

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Across
  1. 4. the San Francisco _____ is an estuary
  2. 5. while on the ship we will wear ____ when we are told to for safety
  3. 9. cold water ____ brings nutrients that allow phytoplankton to thrive
  4. 11. phytoplankton release more than 50% of the worlds ____ to the water and air which we need to breathe
  5. 12. being on the water and learning marine science will be super _____!
  6. 15. this is the gill covering
  7. 16. on our field trip we will do a good job and ___ to the instructors
  8. 17. this fin is on the top back part of fish - used to stabilize
  9. 19. this is the study of fish
Down
  1. 1. most species in the ocean are planktonic when they are _______
  2. 2. plankton that photosynthesize
  3. 3. these are the animal like plankton that eat other living things for energy
  4. 6. a body of water where salty and fresh water mix
  5. 7. fish see with this
  6. 8. phytoplankton get their energy from the _____
  7. 10. the parts of an animal are called its ________
  8. 13. this is the tail fin, used by fish to propel forward
  9. 14. the word plankton means ____
  10. 18. plankton form the base of the food _____