Oceanography Study Guide

Oceanography Study Guide Exercises to Review: 1. Gulf operate meanders and rings (covered on 2/21) 2. rove draw and confrere movement (covered on 2/23) 3. flourish refraction (covered on 2/28) 4. Shoreline change (covered on 3/1) - Know the shit and directions of world ocean currents (there is a slide on blackboard with a map of all of these) - Gulf Stream go and Meanders: Western boundary current: warm and fast travel easterly boundary current: cold and slow moving bends in the Gulf Stream are called meanders bend bear break off and become rings - Waves: Wavelength (L) Wave blossom (H) Crest Trough Wave Period (T): departure in time amongst one gratuity and the next crest Wave cannonball along (C): L/T in ft/s Fetch: length over which wave is blowing 3 factors determine the height of crown coils: 1. tender, fast pourboire ( hurry) 2. fetch 3. more days a device blows (time) (durati on) Antarctica has the astronomicst waves in the worlds oceans due to the unlimited fetch the wind never has the opportunity to run into land, so it keeps up strong and fast. Waves go from sea swell breakers (surf zone) knave waves: large and spontaneous ocean waves that occur far by at sea Ocean swell: rounded crests and troughs Moves away from crash towards the land Particle motion when a swell moves: the fragment doesnt move. The wave moves but object on roundabout of the wave does not move. Wave speed up: a class of waves moves at half the individual wave speed. Individual speed: L/T Breakers: 1. Spilling breaker a. Wave breaks gradually b. Beach is usually comparatively flat 2. Plunging breaker c. Wave breaks quickly and dramatically d. Beach is usually steep 3. surge breaker e. Breaks objurgate up against the shoreline f. Beach is usually gen uinely steep Waves Breaking: As waves tra! nsform from deep to shallow, speed decreases, wave length decreases, but...If you deficiency to get a full moon essay, order it on our website: OrderEssay.net

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