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11 Cards in this Set
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- Back
|
neritic
|
shallow along coast
abundant nutrients coral reefs intertidal when water recedes |
|
surface zone
|
plankton and nekton
top layer of open ocean |
|
mesopelagic
|
200-1000m
aphotic |
|
bathypelagic
|
1000-4000
aphotic |
|
abyssal
|
4000m
deep water areas of ocean aphotic high pressure low temp chemosynthesis |
|
littoral zone
|
shallow waters along edge
|
|
limnetic zone
|
top layer of open ocean water
|
|
profundal zone
|
deep water
no light |
|
turnover
|
water mixes at change of seasons, brings nutrients to surface, o2 to bottom
|
|
eutrophic lakes
|
lotsa minerals
o2 depleted below thermocline |
|
oligotrophic
|
nutrients scarce
very deep deep water rich in o2 |
