Flashcards in Final Deck (15)
what are the four types of diving and one characteristic?
Recreational-dive master, Scientific- Marine biology, Commercial- hard hat divers, Technical- Explorers
trout life cycle
eggs, alevins, fry, adults, spawning trout
reduce, reuse, recycle
sort, group, clean, break down, made to something new.
the ability to maintain at a certain rate or level
the trenches, abyss, midnight, twilight, sunlight.
T-truth, H-helpful, I-inspiring, N-necessary, K-kind
when a shark feels threatened or crowded, or when it senses that its territory is being violated, what are some of its posture changes?
back hunches, pectoral fins drop, shakes head back and forth, looks and acts agitated.
the author mentions 10 ways to avoid a shark attack. name five
1. don't go in it bleeding 2. don't swim near seal or sea lion colonies 3. don't swim in dawn, dusk, night 4. don't swim in murky waters 5. don't swim alone and far from shore.
the author mentions six rules when diving to prevent a shark attack. name two
1. retreat when shark emetic 2. stay together
what is a gnathodynamometer?
what exciting event happened to the author's eleven-year-old son?
bubble curtain around place where sharks are fed.
the author mentions 13 facts about sharks. name three.
1.no real bones 2. oldest animals 3. eat, swim, reproduce
what happened to the seaside village in the story, "the day all the sharks died?"
fished for sharks, killed for fins