Fresh water
Saltwater
Aquatic Foodwebs
Aquatic Organisms
Pollution
100
a small body of water that sunlight can reach the bottom
What is pond?
100
made up of millions of marine filterfeeders that make their own homes
What is coarl reef?
100
a producer in freshwater biomes
What is alge
100
a small marine producer
What is Phytoplankton?
100
the biggest cause of pollution in our waters
What is agriculture?
200
the main filter of the aquatic biomes
What is a wetland?
200
the main difference between marine biomes and freshwater biomes
What is salt?
200
small flying herbivore that is in the freshwater food web
What is an flying insect?
200
a marine filter feeder that produces pearls
What is an oyster?
200
oil spills, pollution, overfishing
What is threats to our oceans?
300
standing and flowing
What is the 2 types of freashwater ecosystems?
300
removal of sal from sea water
What is desalination
300
the blue whale consumes this shimp like organism in an marine biomes
What is krill?
300
This fish is born in fresh water grows to maturity in salt water then returns to fresh water.
What is a salmon?
300
air pollution that gets into our water biomes
What is acid rain?
400
a large flowing freshwater biomes
What is a river?
400
the movement of ocean water by heating and cooling of the waters
What is ocean currents?
400
is at the top of the aquatic food web but does not live in the water
What is a bird of Prey?
400
an amphibean that lives in wetlands and ponds
What is frog?
400
a dead zone created by agriculture fertilizer making a red alge bloom taking oxygen out of the water.
What is red tide
500
is 2.5% of all the water on the earth
What is fresh water?
500
is 97.5% of the total water onthe Earth
What is salt water?
500
this reptile is at the top of the food web and eats mammals birds, amphebians,and other reptiles
What are crocodiles?
500
marine mammal at the top of the food web that eats seals
What is a Killer Whale?
500
this makes up 90% of all pollution that floats on the oceans
What is plastics?
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