Shared Flashcard Set

Details

SAV
SAV
8
Science
7th Grade
10/07/2013

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Cards

Term
What does SAV stand for?
Definition
Submerged Aquatic Vegetation
Term
why are SAV's important?
Definition
food source (geese, ducks, crabs)
Term
why are SAV's important
Definition
habitat (crabs, small fish)
Term
why are SAV's important
Definition
traps sediment, protects floor from eroding
Term
why are SAV's important
Definition
provides o2
Term
why are SAV's disapearing?
Definition
sediment smoothes and blocks,sunlight
Term
why are SAV's disapearing?
Definition
nutrients (fertilizers and sewage and treatment plants)alage bloom = blocks sunlight
Term
Why are SAV's disapearing?
Definition
because chemichals are killing it
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