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1. deep-ocean currents• thermohaline circulation – deep ocean circulation driven by temperature and density differences in water• below the pycnocline• 90% of all…
1 ocean currents surface deep chapter 9 ocean currents • surface currents – affect surface water above the pycnocline 2 surface deep 3 unlike the atmosphere the ocean…
sunshine state standards scd133: the student knows how conditions that exist in one sys- tem influence the conditions that exist in other systems 124 unit 1: earth’s waters…
deep ocean circulationdeep ocean circulation recall: recall: •• surface currentssurface currents –– affect surface water above the main affect surface water above…
slide 1 ch. 22 ocean currents slide 2 ocean currents movements of the ocean’s waters in giant “streams” 2 major currents: – surface currents – deep currents slide…
movements of the oceans movements of the oceans chapter 21 ocean currents ocean water moves in giant streams called currents. two categories: surface & deep currents…
ocean currents two types of currents density driven (deep water) currents wind driven (surface) currents density driven currents move water vertically through the ocean density…
slide 1 slide 2 highways in the sea (chapter 9) surface currents deep currents studying ocean currents slide 3 what causes currents? wind causes surface currents (and waves)…
slide 1ocean currents slide 2 two types of currents 1.surface currents 2.deep water currents- very slow slide 3 surface currents move huge amounts of water affect the upper…
deep ocean currents there are areas in the oceans where surface water becomes denser than the water below it and sinks this causes a system of slow deep water currents in…
ocean currents two types ocean currents are divided into two types: surface currents, which are driven by the wind deep ocean currents, which are driven by density surface…
powerpoint presentation unit 10: circulation of the world ocean surface ocean currents geography of currents; gyres deep ocean currents; thermohaline circulation air-sea…
surface & deep currents chapter 14 section 1 bellringer how does the density of ocean water affect deep currents? bellringer how does the density of ocean water affect…
bottom currents deep currents deep currents deep currents make up 90% of the water in the ocean. deep ocean currents are driven by density and temperature gradients. an underwater…
i. global winds and ocean currents a. origin of ocean currents 1. drag exerted by winds flowing across the ocean causes the surface layer of water to move. 2. winds are the…
a method of inferring changes in deep ocean currents from satellite measurements of time-variable gravity john m wahr department of physics and cooperative institute for…
global weather patterns: ocean currents 810c: identify the role of oceans in the formation of weather systems such as hurricanes the oceans • the oceans have a stabilizing…
what are deep currents? they are stream like movements of ocean water located far below the surface. unlike surface currents, deep currents are not controlled by wind. they…
ocean currents and weather ocean currents and weather ocean currents and weather (movement of air currents) are connected. wind influences ocean currents. ocean currents…
lambert, j. 2010. teachers’ version 1 ocean currents: highways of the sea grade levels: grades 4-8 guiding question how are ocean currents formed and what role do they…