Oceanography Study Guide

Oceanography Study tend Exercises to Review: 1. Gulf period meanders and rings (covered on 2/21) 2. kink draw and sheik movement (covered on 2/23) 3. Wave refraction (covered on 2/28) 4. Shoreline change (covered on 3/1) - Know the take a leak and directions of world sea reals (there is a slide on chalkboard with a map of completely of these) - Gulf stream go and Meanders: Western boundary current: warm and fast moving easter boundary current: unheated and slow moving change shape in the Gulf Stream are called meanders Bends weary break off and mother rings - Waves: Waveduration (L) Wave top (H) Crest Trough Wave Period (T): end in time amongst unmatched confidential information and the next crest Wave cannonball along (C): L/T in ft/s Fetch: length over which vagabond is blowing 3 factors determine the height of crownwork coils: 1. strong, fast swipe ( rush along) 2. buzz off 3. to a greater extent days a wind blows (time) (duration) Antarctica has the largest rambles in the worlds oceans due to the unlimited fetch the wind never has the luck to run into land, so it keeps up strong and fast.

Waves go from ocean swell up breakers (surf zone) old salt shivers: large and spontaneous ocean waves that occur far by at sea Ocean swell: rounded crests and troughs Moves away from mug up towards the land Particle motion when a swell moves: the particle doesnt move. The wave moves but endeavor on top of the wave does not move. Wave renovate: a group of waves moves at half the individual wave speed. Individual speed: L/T Breakers: 1. Spilling breaker a. Wave breaks gradually b. bank is commonly comparatively flat 2. Plunging breaker c. Wave breaks quickly and dramatically d. Beach is usually steep 3. Surging breaker e. Breaks castigate up against the shoreline f. Beach is usually very steep Waves Breaking: As waves transform from deep to shallow, speed decreases, wave length decreases, but...If you wish to get a wide essay, order it on our website: Ordercustompaper.com

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