'Marine food chains' diaporamas de présentation

Ch 4. The three modern global change problems.

Ch 4. The three modern global change problems. Earth has been changing and will continue to do so. It is changing faster today than it ever has. The major reason is human activity . Ozone depletion; Ozone hole in South Pole deforestation;

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Unit 2 Marine Biomes

Unit 2 Marine Biomes. Exam Review. Marine Ecology. The interdependence of all organisms living in the ocean, shallow coastal waters and on the seashore . The marine environment for all organisms consists of non-living ( abiotic factors) living ( biotic factors). Abiotic Factors.

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THE WORLD AROUND US

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Figure 50.5 Flowchart of factors limiting geographic distribution

Figure 50.5 Flowchart of factors limiting geographic distribution. Figure 50.9 Predator-removal experiments. Figure 50.10 A climograph for some major kinds of ecosystems (biomes) in North America. Figure 50.18 Zonation in a lake.

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Ecology

Ecology. Organisms. Organisms. Niche. It is an organisms role in the community. It includes: what it eats What eats it What and how much resources it uses Can you think of an example?. Limits on population size.

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Biomes

Biomes. Biomes and Water Biomes. Biome: is a large group of ecosystems that share the same type of climax community. They typically share similar climates as well. Diagram of Ecosystem. T errestrial Biomes Biomes on land are called. Aquatic B iomes

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Wednesday January 9, 2013

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Dinoflagellates

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