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Geography of the Sea - Coggle Diagram
Geography of the Sea
Atolls
circular, coral reef islands
Lagoon
pool of
salty water in the center of an atoll
Continental Margin
The border where continents end and ocean start
CONTINENTAL SHELF
sandy, gently sloping underwater plain
Undersea incline
The sharp drop-off at the edge of the continental shelf
Sediments
Pieces of rocks that are carried to the ocean bottom and settle
Undersea canyon
Underwater fissures
Mid-oceanic ridge
Chain of Mountains under the sea
Sea-mounts
underwater volcanic mountains
