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Earth Science Semester II Fact Pack 76-80
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A
B
Oceans
Cover 70% of Earth Surface (76)
Ocean water circulates
By density currents and surface currents (77)
Currents
are caused by different heating rates (77)
Impact of Ocean Currents
Climate of adjacent landmasses (78)
Tides
Caused by gravity between Earth and Moon (79)
Sun Energy
Drives exeternal cycles (80)
Different heating rates
are in the ocean and atmosphere (77)
Density and Surface
Are two types of currents (77)