PPT-15.1 The Oceans Who has been to an ocean?

How do we study them Have they always been here Oceanography The scientific study of earths oceans Ocean currents Chemical composition Seafloor sediments amp topography Marine life How. . . waves of change . . Leonard Sonnenschein. President, World Aquarium &. Conservation for the Oceans Foundation. Co-Founder, World Ocean Network. World Aquarium History. St. Louis . Aquacenter. Write On . Grade. . 3. Learner Expectation. Content Standard:. 3.0 . Geography enables the students to see, understand and appreciate the web of relationships between people, places, and environments. Students will use the knowledge, skills, and understanding of concepts within the six essential elements of geography: world in spatial terms, places and regions, physical systems, human systems, environment and society, and the uses of geography.. Gary Shepherd. Fifth Grade Science. What are the four main Ocean basins?. Pacific Ocean. - the largest and has the greatest depth . Atlantic Ocean. – about half the size of the Pacific and not quite as deep . What does the ocean provide for us?. How does it affect us even when we live in . montana. ?. How much of earth is covered by the oceans?. Almost 71% of the earth’s surface is covered by our ocean.. Oceans cover _____% . of Earth’s surface (all water =75%). 71. 5 oceans. smallest. Largest & deepest. NEW. Make a BAR graph showing the . AREA (size). of the 5 oceans. Pacific 156,000,000 km. Catherine Bacon. 1.28.15. Anthropogenic Green House Gas Emissions. The World Metrological Organization (WMO) claims that long-lived green house gas (LLGHG) concentrations reached new post-industrial revolution highs in 2013. Oceans cover _____% . of Earth’s surface (all water =75%). 71. 5 oceans. smallest. Largest & deepest. NEW. Make a BAR graph showing the . AREA (size). of the 5 oceans. Pacific 156,000,000 km. Challenges & Opportunities . Andrew Hudson. Head, Water & Ocean Governance . Programme. Global Environmental Finance Unit. Sustainable Development Cluster. Bureau for Policy & . Programme. The saltiness of the ocean, or its salinity, is fairly stable at about 35 parts per thousand. To give you a sense of how much salt that is, it is estimated that if you took all the salt out of the ocean and spread it over the land, the salt would form a layer more than . Group 3;. Mason Mitchell. Sarah . Yelverton. Randy . Greinert. Alec Cooper. Cirque du Soleil’s and the . market place. Offered the circus experience. with the feel of theatre. . Pg. 350. Oceans. Since ancient times, Oceans have provided many things:. Food. Trade Routes. Habitats. Exploring the Floor. Bathymetry. : is the study of depth contours on the ocean floor.. Sonar. . Arctic Ocean . Atlantic Ocean . Indian Ocean. Pacific Ocean  . Southern Ocean. The earth's oceans are . connected.. 2) The . earth’s oceans are connected. .. 3) Almost . 80% . of the earth's surface is covered by water. . Section 2: Life in the Oceans. Section 3: Ocean Resources. Salinit. y. - measure of the mount of dissolved salts and other solids in a given liquid. Thermocline. - marks the distinct separation between the warm surface water and the deep, cold water. The Vast World . Ocean. Area of Continents and Oceans. Seventy one percent (71%) of the globe is covered with oceans or seas.. Continents and islands compose the remaining twenty nine percent (29 %)..