PPT-The Ocean floor Chapter 23 Section 2

Plate tectonics review Earths lithosphere is divided into large tectonic plates They are constantly in very slow motion Plate tectonics review pushes the tectonic plates apart in sea floor spreading This causes the motion of the plates. And 57375en 57375ere Were None meets the standard for Range of Reading and Level of Text Complexity for grade 8 Its structure pacing and universal appeal make it an appropriate reading choice for reluctant readers 57375e book also o57373ers students Rockefeller Jr Memorial PKWY Big Hole NB Cowpens NB Fort Donelson NB Fort Necessity NB Moores Creek NB Petersburg NB Stones River NB Tupelo NB Wilsons Creek NB Kennesaw Mountain NBP Richmond NBP Brices Cross Roads NBS Chickamauga and Chattanooga NMP Ocean Zones. Which Zone?. 1. Each . group. . will be given a set of words that relate to the different zones of the ocean.. 2. At your table you will . try and place . your words in the correct zone.. Ms. Bridgeland . 6. th. Grade. Why have people been interested in using the ocean since ancient times?. 3 Major . R. easons. 1) Ocean provides . FOOD. 2) Serves as a route for . TRADE. . 3) Is a way to . What You Will Learn. Describe Wegener’s hypothesis of continental drift. . Explain . how sea-floor spreading provides a way for continents to move. . Describe . how new oceanic lithosphere forms at mid-ocean ridges. . 20.3. Seafloor sediments. Ocean . floor is mantled with sediment. Sources. Turbidity . currents. Sediment . that slowly settles to the . bottom from . above. Thickness . varies. Thickest . in trenches – accumulations . What is the standard?. S6E3. Students will recognize the significant role of water in earth processes. . What is the element?. c. Describe the composition, location, and subsurface topography of the world’s oceans. . Subduction. Fun Fact: The tallest mountain in the world is…. Not Mt. Everest (29,028 ft). It’s Mauna Kea in Hawaii! (31,000 ft) . It doesn’t get as much attention because 2/3 of it is underwater. Describe Wegener’s hypothesis of continental drift. . Explain . how sea-floor spreading provides a way for continents to move. . Describe . how new oceanic lithosphere forms at mid-ocean ridges. . Explain . La gamme de thé MORPHEE vise toute générations recherchant le sommeil paisible tant désiré et non procuré par tout types de médicaments. Essentiellement composé de feuille de morphine, ce thé vous assurera d’un rétablissement digne d’un voyage sur . In this article, we will review some of the most important things to consider while deciding on kitchen floor tiles. Explore more! Submersibles, satellites, and other technology allow scientists to study the structure and composition of the ocean floor.. a. system that uses transmitted and reflected sound waves to measure distances to the ocean floor; SONAR. 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 %)..