LESSON 7 Q2 Flashcards
partly shallow extension of the continent underwater
continental shelf
transition zone of continental shelf and deep ocean floor.
continental slope
where the ocean begins. all basaltic and oceanic rocks are found here. the place where the sediment from land are washed.
continental rise
the flattest part of the ocean 50% of the earth surfaces is being covered by this plain
abyssal plain
part of the ocean basin that extends up from the ocean floor
island
an undersea mountain. the erosion caused by waves destroyed the top of a seamount which caused it to be flattened
seamount
the deepest part kf the ocean
trench
the seafloor mountain system which is situated in the middle of the ocean basin
mid oceanic ridge
geophysicist and geologist who achieved worldwide acclaim for his contribution to the theory of plate tectonic
john tuzo wilson
complex system of linear rift valleys on continent
embryonic
narrow seas with matchings coast
juvenile
ocean basin with continental margins
mature
islands arcs trenches around basin edge
declining
narrow, irregular seas with young mountains
terminal
young to mature mountain belts
suturing