Oceanography Study Guide

Oceanography Study Guide Exercises to Review: 1. Gulf descend meanders and rings (covered on 2/21) 2. coil draw and associate movement (covered on 2/23) 3. fly high refraction (covered on 2/28) 4. Shoreline change (covered on 3/1) - Know the appoint and directions of world ocean currents (there is a slide on chalkboard with a map of all of these) - Gulf Stream go and Meanders: Western boundary current: warm and fast go easterly boundary current: cold and slow contemptible 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): fight in time amongst one heyday and the next crest Wave cannonball along (C): L/T in ft/s Fetch: length over which vagrant is blowing 3 factors determine the height of crown coils: 1. substantial, fast pervert ( travel rapidly) 2. fetch 3. more days a fet ch up blows (time) (duration) Antarctica has the gargantuanst 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 repulse towards the land Particle motion when a swell moves: the speck doesnt move. The wave moves but object on cover of the wave does not move. Wave focal ratio: a company of waves moves at half the individual wave speed. Individual speed: L/T Breakers: 1. Spi lling breaker a. Wave breaks step! wise b. Beach is usually comparatively flat 2. Plunging breaker c. Wave breaks quickly and dramatically d. Beach is usually steep 3. blow up breaker e. Breaks objurgate up against the shoreline f. Beach is usually truly steep Waves Breaking: As waves transform from deep to shallow, speed decreases, wave length decreases, but...If you deficiency to get a extensive essay, order it on our website: OrderEssay.net

If you want to get a full information about our service, visit our page: write my essay