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Stack #4589160

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What are ocean currents? A directional movement of ocean water; surface currents result from steady winds over the ocean surface, and deep currents result from density variations due to temperature and salinity differences.
How much of Earth is covered in water? 70%
What is regional geography? The study of specific regions of Earth.
What is climate? Prevailing weather patterns for a particular region.
What is atmosphere? The layer of gas surrounding Earth that is held in place by gravity and composed of a limited number of elements - primarily nitrogen and oxygen.
What is weather? The day-to-day state of the atmosphere
Created by: s72767
 

 



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