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Geography and history 1ºESO A second term., Definitions: - Coggle Diagram
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Definitions:
Ocean and sea
Oceans: Huge, deep bodies of salt water located between continents.
Seas: Usually smaller and closer or enclosed by land.
Waves and tides
Waves: Movements on the surface of the sea. Wind usually forms them.
Tides: Are the daily increases and decreases in the level of the sea.
Ocean currents: Flow like vast rivers, travelling along predictable paths. Are caused by wind, temperature changes and salinity in different water masses.
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Lakes: Natural accumulation of water in depressions of Earth. They get water from rivers, rain, and sometimes groundwater.