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Ocean Zones Intertidal Zone Neritic Zone Open-Ocean Zone
Intertidal Zone Begins at the highest high- tide line on land Ends at the point of lowest low-tide on the continental shelf “Photic” Zone
Marine Life: Intertidal Zone Sea Anemone Horseshoe Crab Hermit Crab Clam Sea Star Shrimp Snail
Neritic Zone Begins from the low-tide line of the continental shelf Ends at the edge of the continental shelf Coral Reefs “Photic Zone”
Marine Life: Neritic Zone Photosynthetic Bacteria and Algae Coral Tuna Fish Butterfly Fish Angel Fish
Open-Ocean Zone Lays beyond the continental shelf Only a small part receives sunlight Deepest, darkest part of the ocean
Zones in the Open-Ocean Surface Zone Receives Sunlight Mild Temperature Transition Zone Change in Temperature Deep Zone No Light Cold Temperature Extreme Water Pressure
Marine Life: Open-Ocean Zone Surface Zone: Zooplankton, Krill Transition Zone: Squid, Shrimp, Prawn Deep Zone: Anglerfish, Viperfish, Vampire Squid, Black Dragonfish
Life in the Ocean Plankton Nekton Benthos
Plankton Tiny algae and animals Float Carried by waves and currents Ex. Diatoms, Tiny Young Fish, Microscopic Crustaceans (Copepods)
Nekton Free-swimming animals Move throughout water column Ex. Squid, Most Fish, Whales, Seals, Other Marine Mammals
Benthos Ocean Floor Some Move From Place to Place: Ex. Crabs, Sea Stars, Octopus, Lobsters Some Stay in One Location Ex. Sponges, Sea Anemones
Introduction to OCEAN ZONES and Marine Organisms Ms. Bridgeland.
Life in the Ocean.
OCEAN ZONES Chapter 13 Section 2 Ocean Zones Chapter 13 Section 3.
Unit 2.5: Marine Life. Bell Work Nov 6 Agenda: 1.Planner: Choose your animal for the Oceans Animal Project by Nov 10 2.Bell Work 3.Good Things 4.Notes.
Exploring Ocean Chapter 5 Sec 1 By Mr. Cook.
Marine Ecosystems 8 th Grade Science, SWMS. Types of Organisms Organisms classified based on: – How they move – Where they live Three types: – Benthos.
Ocean Life Zones. Starting with an activity Starting with an activity Look at the organisms around the classroom. Look at the organisms around the classroom.
Earth’s Oceans Part 4: Ocean Life Zones.
Intertidal (Splash) Zone This region is the most changeable in the ocean. Anemones, crabs, clams, mussels and plants such as seaweed live here. They must.
Ocean Life Ocean life consists of: Benthos Plants/animals live on ocean bottom (kelp, sponges, worms, algea, snails, starfish) Plankton Small and microscopic.
Intertidal Zone The intertidal zone is a very harsh environment. The organisms that live here have adaptions that allow them to live both submerged with.
BIOMES IN THE OCEAN. LIFE ZONES IN THE OCEAN HORIZONTAL ZONES –EXTENDING FROM LAND OUT TO SEA COASTAL, PELAGIC, NERITIC, OCEANIC VERTICAL ZONES –DISTANCE.
The Diversity of Ocean Life
Marine Plant Life and Ocean Life Zones
NERITIC ZONE & OPEN OCEAN A. Conditions in the Neritic Zone: - located over continental shelf - kelp forest - low tide line to continental shelf - wide.
Sara Painter and Vanessa Thulsiraj
Marine Zones iNOB.
Ocean Zones Intertidal – closest to shore – extremely shallow – changes in salinity and temperature – exposure to air and pounding waves A.Examples a.Estuaries.
Life at the Ocean’s Edge. Essential Questions What factors affect where ocean organisms live? What factors affect where ocean organisms live? What conditions.
1 The Ocean Water and Its Creatures Objective 5.0: Describe the layers of the oceanic hydrosphere, including the pelagic zone, benthic zone, and intertidal.
STRUCTURE OF THE OCEAN.
Life Away From Shore Ocean life differs farther away from shore.
Marine Environments. The place or home in which an organism lives is called its habitat. The total surroundings are its environment.
CHAPTER 14 SECTION 2 & 3. Scientists classify marine life based on where they live and how they move. They are divided into 3 categories: PLANKTON.
Life in the Ocean Beth Roland Eighth Grade Science Team 5 Mountaineers.
Review and New Material Now that our class has tested… its times to move on BUT…. before we do one last review.
1. _____ surface features of ocean floor. 2._____ slopes gently down from edge of a continent. 3. _____slopes steeply from continental shelf.
Aquatic Ecosystems Lesson 4.4 Bodega Head, Sonoma Coast M. Parker.
ECOSYSTEMS OF THE OCEAN SOL 5.6 Biological Characteristics.
Ocean Exploration and Sea Floor Characteristics 8 th Grade Earth Science.
Ocean Zones, Ocean Life, and Ocean Chemistry
19 Chapter 19 Ocean Life. Life Living things must do several processes: Take in and use energy Grow and develop Respond to the environment Excrete.
Conditions away from shore ● Closest to the shore is the Continental shelf ● Sunlight reaches almost to the bottom of the Continental shelf ● Nutrients.
Ocean Zones (shoreline to open ocean) Intertidal Zone Intertidal Zone Neritic Zone Neritic Zone Open Ocean Zone Open Ocean Zone Benthic Zone Benthic Zone.
Oceanic Zones Several factors used to divide the ocean in to distinct life marine zones light availability distance from shore water depth.
Section 4 Earth’s Biomes Notes 2-6. Mountains and Ice Those places that don’t fall into other land biomes can be placed in one of the following biomes.
Chapter 5. Exploring the Ocean People have studied the ocean since ancient times, because the ocean provides food and serves as a route for trade and.
Main Idea #1: Ocean life changes as you move from the shoreline out to open ocean Main Idea #2: Ocean life changes as you move from the surface to the.
Oceans From wave to wave….
Aquatic Ecology Course Zoo 374. Zooplankton (Consumers المستهلكات )Zooplankton Zooplankton are heterotrophic (sometimes detritivorous) type of plankton.
Lifestyles In Ocean Zones By Guy Havard and Shelia A. Brown.
About seventy per cent of the surface of the Earth is covered by the oceans. More than one-fifth of the surface is covered by the Atlantic Ocean,
Classifying Organisms: Biological Zonation – Based on where they live / lifestyle This is how ecologists talk about systems Taxonomic Classification –
Ocean Vocabulary The energy is being passed through the water as a wave. 2.Wave: the movement of energy through a body of water.
Color of the water is determine by the way sunlight is – Absorbed – Reflected.
Life at the Ocean’s Edge Earth’s Waters Chapter 5.2 Pages
Zones are classified by depth and by how much light penetrates
Ocean Vocabulary Make a flip book or notecards with the words and definitions. You WILL need to keep these and study them for the unit and EOG.
Oceans. Marine Environments Environment: The air, water, minerals, organisms, and all other external factors surrounding and affecting a given organism.
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