'Intertidal zone' presentation slideshows

Rocky Intertidal Zone Community

Rocky Intertidal Zone Community. Intertidal Zone. Area of the shore between the highest high tide and lowest low tide. Mixed Semi-diurnal Tidal Regime. Two tides per day Tidal heights not equal. neap. spring. spring. Half. Full. Half. New. Zero datum. (MLLW). Position on Shore.

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Ecology

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AP Environmental Science Mr. Grant Lesson 76

AP Environmental Science Mr. Grant Lesson 76. Marine and Coastal Ecosystems & Marine Pollution. Objectives:. Define the term by-catch . Describe major types of marine ecosystems. Assess impacts from marine pollution. Define the term by-catch . By-Catch :.

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Ocean Water Chapter 14

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Ch. 4 Sec. 4

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Flowing-Water Ecosystems

Flowing-Water Ecosystems. Rivers, streams, creeks Plenty of dissolved oxygen Turtles and beavers make home down stream. Standing-Water Ecosystems. Lakes and Ponds Plankton : general term for the tiny, free-floating organisms that live in both freshwater and saltwater.

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Do Now 12/9/09

Do Now 12/9/09. Answer the following questions in complete sentences: 1. Draw a cross-section of stream load and label its parts. 2 . Draw a diagram of a wave and label its parts. 3 . Draw a diagram of a water molecule and label its parts. Do Now 12/8/09.

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Ecosystems and Communities

Ecosystems and Communities. The Role of Climate. Climate : Average, year-after-year conditions of temperature and precipitation in a particular region. Weather : Day-to-day conditions of weather in a particular place.

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Biomes

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The marine environment

The marine environment . Describe and compare these different marine environments. Intertidal zone. Beach . Storm. Cliffs. Seaweed. Seagrass . Coral reef. Sandy bottom. Mangroves. Rockpool. Rocky shore. Pounding waves. Ocean . Mudflat. Saltmarsh. Habitat.

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DO NOW

Obj : identify the factors that govern aquatic ecosystems. . DO NOW . List some of the areas that you know that contain water. . Aquatic Ecosystems . Determined primarily by the depth, flow, temperature, and chemistry of the overlying water.

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An Introduction to Ecology and the Biosphere

An Introduction to Ecology and the Biosphere. The Scope of Ecology Abiotic Factors of the Biosphere Aquatic and Terrestrial Biomes Concepts of Organismal Ecology. The Scope of Ecology. Study of interactions between organisms and their environment (biotic and abiotic) Hierarchy:

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Create a diagram

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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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Porifera

Porifera. Phylum Porifera. Porifera : Porus means holes, ferre means to bear. Includes sponges Most primitive true animals Almost 10,000 marine species of sponges. . Where sponges live. Just kidding!. Where Sponges Live. Widely distributed Intertidal zone to abyssal plain

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Aquatic Biomes

1. Photic zone 2. Phyto plankton 3. Zoo plankton 4. Estuary 5. Kelp bed 6. Intertidal zone 7. Coral reef 8. Neuston 9. Nekton . Areas of light penetration Tiny floating plants - producers Tiny floating animals - consumers Area where fresh and salt water meet

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Ocean Zones

Ocean Zones. Just as the ocean ?oor can be divided into sections, the ocean can be divided into zones. Ocean zones include the intertidal zone , the neritic zone , and the open-ocean zone . Intertidal Zone. Open Ocean Zone. Neritic Zone.

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Intertidal zone

Intertidal zone. Rocky Shore: - Organisms must be able to tolerate waves, changes in salinity and temperature, along with periods of being under or above water. 1. Along the Rocks (pg 192-193): - spray zone. Intertidal zone (cont.). In Tide Pools :

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