'Deep sea trenches' diaporamas de présentation

Ch 17 Review

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Echinoderms

Echinoderms. 5 classes of Echinoderms. Sea star or starfish (Asteroidea) Brittle stars, basket stars, serpent stars (Ophiuroidea) Sea urchins, heart urchins and sanddollars (Echinoidea) Holothurians or sea cucumbers (Holothuroidea) Feather stars and sea lilies (Crinoidea) . .

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The Planet Oceanus

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Echinoderms Echinodermata Gr. (spiny skin)

Echinoderms Echinodermata Gr. (spiny skin) Developed By Adam F Sprague 5 classes of Echinoderms Sea star or starfish (Asteroidea) Brittle stars, basket stars, serpent stars (Ophiuroidea) Sea urchins, heart urchins and sanddollars (Echinoidea) Holothurians or sea cucumbers (Holothuroidea)

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Our Ever-Changing Earth! Part 1: Continental Drift and Seafloor Spreading

Our Ever-Changing Earth! Part 1: Continental Drift and Seafloor Spreading. For centuries, people have wondered about the strange things happening on the surface of our Earth. How did the continents and oceans form?

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Chapter 16 Section 2

Chapter 16 Section 2. The Seafloor. The Seafloor. Objectives. Explain the reason for the existence of continents and ocean basins. Compare the major geologic features of continental margins and ocean basins. Describe the different types of marine sediments and their origin. Vocabulary.

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Plate Tectonics and Continental Drift

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ECHINO D ERMS

ECHINO D ERMS. CREATED BY: Chris, MacKenzie, Amelia. General Characteristics . Habitat Marine-bottom of deep sea trenches, sand, rubble, and coral reefs Body Plan (symmetry) They have a radial body plan. Body Systems Digestive. What do they eat?

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From Pangea to Plate Tectonics

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Echinoderms

Echinoderms. Maria Alva and Maria V illasmil Period # 2. Characteristics :. Echinoderms are characterized by radial symmetry and amount of arms. They have no heart, brains, or eyes. However some have some light sensitive spots called eyespots.

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Continental Drift Theory Flaws

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FACTS ON THE OCEAN! BY JALE AND SAYEM

DEEP OCEAN. FACTS ON THE OCEAN! BY JALE AND SAYEM. TITANIC. In 1912 April 14 TH the Titanic turned slowly to miss the danger suddenly they hit an iceberg and wrecked an hole in the Titanic.

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PLATE TECTONICS

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