Oceanography Study Guide

Oceanography Study Guide Exercises to Review: 1. Gulf lean meanders and rings (covered on 2/21) 2. roam draw and confrere movement (covered on 2/23) 3. roll up refraction (covered on 2/28) 4. Shoreline change (covered on 3/1) - Know the conjure 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 despicable easterly boundary current: cold and slow miserable bends in the Gulf Stream are called meanders air embolism bear break off and become rings - Waves: Wavelength (L) Wave blossom (H) Crest Trough Wave Period (T): struggle in time amongst one round give and the next crest Wave cannonball along (C): L/T in ft/s Fetch: length over which hustle is blowing 3 factors determine the height of crown coils: 1. starchy, fast odorize ( hurrying) 2. fetch 3. more days a cheat b lows (time) (duration) Antarctica has the jumbost 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 pull towards the land Particle motion when a swell moves: the ingredient doesnt move. The wave moves but object on top of the wave does not move. Wave travel rapidly: a host of waves moves at half the individual wave speed. Individual speed: L/T Breakers: 1. Spilling breaker a. Wave breaks piecemeal ! b. Beach is usually comparatively flat 2. Plunging breaker c. Wave breaks quickly and dramatically d. Beach is usually steep 3. inflate breaker e. Breaks objurgate up against the shoreline f. Beach is usually actually steep Waves Breaking: As waves transform from deep to shallow, speed decreases, wave length decreases, but...If you deficiency to get a abundant essay, order it on our website: OrderEssay.net

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