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LISTENING Colts instead of Rifles
LISTENING Colts instead of Rifles

... A biome is an area of the planet that can be classified according to the plants and animals that live in it. Temperature, soil, and the amount of light and water help determine what life exists in a biome. A biome is different from an ecosystem. An ecosystem is the interaction of living and nonlivin ...
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... Know the basic rainfall and temperature patterns in the following biomes: desert, tundra, tropical rain forest, and chaparral (also known as mediterranean or temperate woodland and shrubland). Know which type of biome we live in here in Pleasanton. Understand the effect of the abiotic characteristic ...
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Ecosystem illustrated study guide File

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... Ecological Pyramid: An ecological pyramid shows the biomass of each trophic level. It also shows the amount of energy that is passed on from one trophic level to the next. Use the organisms on the food web to create an ecological pyramid. Write the species name of each organism in the correct trophi ...
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Chapter 3 Ecology Notes

... that eat mainly plants or other primary producers). • At the third trophic level are consumers called carnivores (animals that eat herbivores). Some animals, such as bears and humans are both herbivores and carnivores: they are called omnivores. • Scavengers are organisms that obtain their energy fr ...
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Pleistocene Park



Pleistocene Park (Russian: Плейстоценовый парк) is a nature reserve on the Kolyma River south of Chersky in the Sakha Republic, Russia, in northeastern Siberia, where an attempt is being made to recreate the northern subarctic steppe grassland ecosystem that flourished in the area during the last glacial period.The project is being led by Russian researcher Sergey Zimov, with hopes to back the hypothesis that overhunting, and not climate change, was primarily responsible for the extinction of wildlife and the disappearance of the grasslands at the end of the Pleistocene epoch.A further aim is to research the climatic effects of the expected changes in the ecosystem. Here the hypothesis is that the change from tundra to grassland will result in a raised ratio of energy emission to energy absorption of the area, leading to less thawing of permafrost and thereby less emission of greenhouse gases.To study this, large herbivores have been released, and their effect on the local fauna is being monitored. Preliminary results point at the ecologically low-grade tundra biome being converted into a productive grassland biome, and at the energy emission of the area being raised.A documentary is being produced about the park by an American journalist and filmmaker.
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