Ocean World – Oceanography

Average depth and temp. of the ocean 12,100 Ft Average (3688 Meters) – Deepest 36,000 Ft (10,944 Meters) Temp – 3.9 Celsius (39 F) Atlantic – 12,612 FT (3844 Meters) Pacific – 12,927 FT (3940 Meters) Indian – 12,598 FT (3840 Meters) Arctic – 3665 FT (1117 Meters) Which hemisphere contains the most landmass? Northern […]

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oceanography

the purpose of the voyage to study humpback whales what is oceanography? the study of earth’s oceans what are the oceans? Pacific, Atlantic, Indian, Arctic, and Atlantic fo’c’sle the foward-most part of the boat or ship that is used as sleeping quarters marine bioligist a scientist who specializes in animals and plants that live in […]

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Oceanography-2

What are the 4 subfields of oceanography? Geological, chemical, physical, and biological What are the four principal oceans? Rank them based on the areas and their depth. pacific, atlantic,indian, artic What is a sea? What are the six seas? Red Sea, Black Sea, Dead Sea, South China Sea, Caspian Sea, and Meditteranean Sea What is […]

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Oceanography -5th grade

water pressure increases as depth increases because of the weight of the water pushing down rip currents Narrow streams of water that break through sand bars and drain rapidly back to sea gyre the large, circular surface-current pattern found in each ocean gulf stream a warm ocean current that flows from the Gulf of Mexico […]

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The Study of Oceanography

What is oceanography? 5 areas of science: 1. Marine geology 2. Physical oceanography 3. Chemical oceanography 4. Marine engineering 5. Marine Biology Marine geology The study of the composition of the inner earth, sea floor sediments, the history of the ocean, continent movement, climates, earthquakes, resource distribution, and where resources come from Physical oceanography The […]

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Oceanography (latitude and longitude)

Latitude Runs east to west But meaaured north to south 0-90 n or 0-90 s Latitude is also called Altitude of Polaris Altitude Angle Polaris North Star Longitude Run north to south But measure east to west 0-180w or 0-180e Runs from pole to pole Prime meridian Line of longitude that represents 0* longitude Runs […]

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Branches of Oceanography or Marine Science

physical oceanography collect and study data on the ocean’s tides, currents, and waves. physical oceanography uses a variety of special instruments and devices that measure the earth’s magnetic and gravitational fields, the speed of sound traveling through water, the ocean’s depths, and the flow of heat from the earth’s interior. geological oceanography study of the […]

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Oceanography

coastal waters Adjacent to land Open ocean most commercial fish Are caught here Esturary Partly enclosed body of water Benefits of wetlands Areas of high biological productivity in diversity. It’s biologically important. efficiently cleans polluted water Biological effects of oil spills in marine environments Oil spills coat and poisons wildlife Discuss ways in which oil […]

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Oceanography

continental slope the part of the ocean floor that slopes steeply continental shelf the part of the ocean floor that drops gently near the land Abyssal Plains A large, flat area of the ocean floor Seamounts/Guyotes underwater volcanic mountains that rise 100 m above the ocean floor. Guyotes are flat topped seamounts. Trenches the deepest […]

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