Aquatic ecosystems
freshwater ecosystem
sunlight and water temp. takes away salt
rivers and stream
high oxegen
fast flowing
less vegetation
lots of rocks
lots of nutrients
nutrients from land
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human impact
oil leaks
gas in soil
lakes and ponds
lake is deeper
lake is colder
lakes are larger
both have more open water
water pollution
fertilizer runoff
too much algae
wetlands
below sea level
fertile
lots of vegitation
bugs
not a lot of fish and oxegen
lots of mud
saltwater ecosystems
salty
ocean is an example
coral reefs
turn white when dies