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Characteristics-100 Points This ecosystem is found most
commonly at mid-ocean ridges. What are hydrothermal vents?
Slide 6
Characteristics-200 Points Hydrothermal vent ecosystems have an
abundance of this due to outgassing of the mantle. What are
nutrients?
Slide 7
Characteristics- 300 Points This ecosystem has an abundance of
light, low nutrient availability, abundant oxygen, and a
temperature range between -3 degrees to 36 degrees Celsius. What is
the Open Ocean?
Slide 8
Characteristics- 400 Points This ecosystem has very little to
no light, abundant nutrients, adequate oxygen levels, and very low
temperatures. What is the Deep Sea?
Slide 9
Characteristics- 500 Points This is why Open Ocean ecosystems
have such low abundance of life. What is low and variable nutrient
availability which leads to low productivity and therefore a lack
of food in the Open Ocean?
Slide 10
Inverts & Autotrophs 100 Points The autotrophs found in
this ecosystem are phytoplankton. What is the Open Ocean?
Slide 11
Inverts and Autotrophs-200 Points The bloodbelly combjelly,
vampire squid, firefly squid, Johnsons sea cucumber, and dumbo
octopus are all invertebrates found in this ecosystem. What is the
Deep Sea?
Slide 12
Inverts & autotrophs - 300 Points These are the two types
of autotrophs found living at hydrothermal vents. What are
free-living bacteria and symbiotic bacteria ?
Slide 13
Inverts & Autotrophs-400 Points True or False:
Chemosynthesis is the process that allows organisms to survive in
the deep sea without sunlight and photosynthesis. What is FALSE
Chemosynthesis is the process that allows organisms to survive at
hydrothermal vents ?
Slide 14
Inverts & Autotrophs - 500 Points These are three
invertebrates found living at hydrothermal vents. What are the
Pompeii worm, Riftia worm, Blind crab, vent shrimp, vent crab,
Galtheid crab, Vent octopus, vent mussel, vent clam?
Slide 15
Vertebrates- 100 Points This ecosystem has the following
vertebrates: megamouth shark, anglerfish, and viperfish. What is
the Deep Sea?
Slide 16
Vertebrates- 200 Points This ecosystem has many migratory
nekton including gray whales, sei whales, and pilot whales. What is
the Open Ocean?
Slide 17
Vertebrates- 300 Points This ecosystem has very few
vertebrates. What is hydrothermal vents?
Slide 18
Vertebrates- 400 Points These are two vertebrates found living
at hydrothermal vents. What are vent ratfish and zoarchid
fish?
Slide 19
Vertebrates- 500 Points This ecosystem includes vertebrates
like sardines, anchovetta, and mackerel. What is the Open
Ocean?
Slide 20
Adaptations- 100 points This is an adaptation that allows the
many deep sea organisms to remain camouflaged from their predators
in the Deep Sea. What is red coloration?
Slide 21
Adaptations- 200 points This is an adaptation shown by gray
whales which helps them capture their prey in a cooperation with
each other. What is bubblenetting?
Slide 22
Adaptations- 300 points This is one adaptation that allows
organisms in the Deep Sea and Hydrothermal vents to survive where
there is a scarcity of food and or variability in access to food.
What is a slow metabolism?
Slide 23
DAILY DOUBLE Adaptations- 400 points This is an adaptation
shown between several vent organisms (like the vent mussel) and
some of the bacteria found living at hydrothermal vents. What
mutualistic symbiosis?
Slide 24
Adaptations- 500 points This is an adaptation shown by the
Riftia worm that helps it provide easier access to the Hydrogen
Sulfide molecules the microbes in the tubeworms trophosome need for
chemosynthesis to occur. What is Sulfide-binding?
Slide 25
Issues- 100 Points This issue impacting the Deep sea is the
purposeful dumping of toxic or radioactive materials in the ocean.
What is Ocean Dumping?
Slide 26
Issues- 200 Points This issue impacting the Open Ocean is the
accidental capture of organisms besides the target species. What is
bycatch?
Slide 27
Issues- 300 Points This issue impacting the Deep Sea results in
destruction of the seafloor and vents and is driven by our need for
minerals like manganese. What is Mineral Extraction?
Slide 28
Issues- 400 Points This issue impacting the Open Ocean results
from oil spills, river runoff, pollution from shipping, and waste
disposal. What is chemical pollution?
Slide 29
Issues- 500 Points These are three destructive fishing
practices impacting the Open Ocean. What are purse-seining,
long-lining, bottom-trawling, sonar fishing, and overfishing?
Slide 30
The velocity of a current in the Pacific ocean that a drift
bottle has moved 480 miles in 10 days in is this. FINAL JEOPARDY!
What is 2 nautical miles per hour?