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Thursday, 25 July 2019

David Attenborough Documentary coastal seas

-90 Percent of marine creatures live in coastal waters. This is because the sea floor is in reach of the sunlight.

-The documentary we watched was filmed in the Everglades National Park,In Florida USA.
-The lush meadow of the park support marine life the giant trevally and Sting Ray hunt for their -Pray they hide in the seagrass there is a lot of food for the sea creatures. And for Humans 
-In the coastal waters. The bottlenose Dolphin has a special way of hunting shoals of mullet
Makes the water murky - the mullet then gets confused and jump up in coral reefs make up Less 1% of all the marine species that live in the ocean

-Coral reefs are missing an important member of the community Sharks! -Shark numbers have been dramatically reduced due to overfishing.-overfishing has reduced the shark population by 90%