ecosystem
DESCRIPTION
Ecosystem . Ecology. The study of interactions between organisms Recall the levels of organization: Organism Species Population Community Ecosystem Biome Biosphere . Symbiosis. Relationship in which two species live closely together. - PowerPoint PPT PresentationTRANSCRIPT
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Ecosystem
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Ecology The study of interactions between
organisms Recall the levels of organization:
Organism Species Population Community Ecosystem Biome Biosphere
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Symbiosis
Relationship in which two species live closely together
http://imagecache2.allposters.com/images/pic/JAG/03-PS101-6~Symbiosis-Posters.jpg
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Competition
Organisms or species fighting over resources
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Predation
Predator feeds on prey
http://www.stanford.edu/~siegelr/tz/tz2006/predatorandprey.jpg
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Mutualism
Both benefit
http://cache.eb.com/eb/image?id=65599&rendTypeId=4
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Commensalism
One benefits, other is not helped harmed
http://www.nearctica.com/ecology/anemonefish.jpg
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Parasitism
One benefits, other is harmed
http://www.cbu.edu/~seisen/ExamplesOfParasitism_files/image008.jpg
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Terrestrial Biomes
7. Taiga8. Chaparral9. Tropical Dry
Forest10.Tundra11.Deciduous Forest12.Desert13.Tropical Rain
Forest
1. Temperate Deciduous Forest
2. Coniferous Forest3. Tropical Forest4. Grassland5. Desert6. Tundra
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Temperate Deciduous Forest
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Coniferous Forest
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Tropical Rain Forest
http://msstrickland.com/eport/Rainforest.jpg
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Grasslands
http://grasslands.org.za.dedi539.your-server.de/assets/content_images/Image/Grasslands__SANBI_.JPG
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Desert
http://www.historyforkids.org/learn/china/environment/pictures/desert2.jpg
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Tundra
http://teachers.sduhsd.k12.ca.us/hherms/herms/METEOROLOGY/climates/P-tundra_alpine_nt.jpg
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Marine and Freshwater Biomes
Rivers Streams Lakes Ponds Wetlands
Intertidal Zone Oceanic Zone Benthic Zone
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Intertidal Zone
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Oceanic Zone – the open ocean
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Benthic Zone – The Ocean Floor
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Wetlands