Chapter 36 Flashcards: Ecosystems
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position in an ecosystem occupied by organisms defined by their energy source
trophic level
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effect that causes dry climate on the leeward side of mountain ranges
rain shadow
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loss of water from the leaves of plants due to photosynthesis
transpiration
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ocean ecosystem found along the shoreline to depths of 100 m
shallow waters
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ocean ecosystem found in the upper 100-300 m of the water
open-sea surfaces
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ocean ecosystem below 300 m where hydrothermal vents are found
deep-sea waters
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small free-floating organisms drifting in the upper regions of the ocean
plankton
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terrestrial ecosystem of dry tropical grassland
savanna
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terrestrial ecosystem in the far north and high mountains where permafrost supports short grasses
tundra
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terrestrial ecosystem characterized by extremely cold temperatures and almost no precipitation
polar ice