'Aquatic food chains' diaporamas de présentation

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Biology EOC REVIEW

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Paleoptera: Ephemeroptera and Odonata

Paleoptera: Ephemeroptera and Odonata. III. Insect Classification. Entognatha. Poly-phyletic. Ectognatha. Pterygota. Neoptera. Endopterygota (complete metamorphosis). Paleoptera Ephemeroptera : Mayflies A. Morphology

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The Kingdom Protista

The Kingdom Protista. Protists. are a diverse group of eukaryotic microorganisms. Historically, protists were treated as the kingdom Protista but this group is no longer recognized in modern taxonomy. [.

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PROTISTS

PROTISTS. PROTISTS. COMMON EXAMPLES: Amoeba, paramecium, euglena, volvox, plasmodium EUKARYOTIC Have a nuclear membrane VERY DIVERSE GROUP most are unicellular, microscopic, aerobic Some are autotrophic, heterotrophic, sexual, asexual. PROTISTS. ENDOSYMBIONT THEORY

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2012 WATER QUALITY (B&C)

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Lesson Overview

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Water Biomes

Water Biomes. Water Biomes. The limiting factors in water biomes are: Amount of salt (salinity) Amount of dissolved oxygen Sunlight . 2 Types of Water Biomes. Freshwater Rivers and Streams Lakes and Ponds Saltwater Ocean Estuaries Seashores (tidal areas). Freshwater Biomes.

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Lesson Overview

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1 Review Give three examples of photosynthetic protists Predict How would ocean food chains change in the absence of

1 Review Give three examples of photosynthetic protists Predict How would ocean food chains change in the absence of photosynthetic protists 2 Explain By what two methods do parasitic protists primarily spread disease

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13-2 The Ozone Shield

13-2 The Ozone Shield. Page 335. A. Chemicals that Cause Ozone Depletion. 1. The ozone layer is an area in the stratosphere where ozone is highly concentrated. A. Chemicals that Cause Ozone Depletion.

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Directions

Directions . Complete the PowerPoint and Cornell notes. If you have any questions, write them in your Cornell notes for class discussion. Protista and Fungi. Kingdom Protista. To be a protista you must: Be a eukaryotic organisms Most are unicellular but a few are multicellular

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HW # 94- TBA- no homework over Spring Break Warm up

Week 28, Day Four. HW # 94- TBA- no homework over Spring Break Warm up How many different kinds of animals are there? Are there more insects than mammals? What about insects compared to fish?. Warm up Response . N. Homework Response/Check. Did you complete your essay outline?.

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Protists

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THE BIG GROUP: the alveolates and stramenophiles

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Unit 1 Ecosystems

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2.1 Energy Flow in Ecosystems

2.1 Energy Flow in Ecosystems. Biomass is the total mass of all living things in a given area. (measured in g/m 2 or kg/m 2) Organisms interact with the ecosystem by: Obtaining food from the ecosystem Contributing energy to the ecosystem. Energy Flow in Ecosystems.

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Energy Flow in Ecosystems

Energy Flow in Ecosystems. How does energy flow through ecosystems? What do the three types of ecological pyramids illustrate?. Food Chain. Food chains are steps where organisms transfer energy by eating and being eaten. Chains come in different lengths Example: . Food Chain.

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B3 Life on Earth

B3 Life on Earth. Lesson 5 : Environmental Indicators. Objectives. MUST explain how environmental change can be monitored SHOULD interpret data to investigate environmental change. Key Words. You need to be able to define the following: Non-living indicator Living indicator

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