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The Biosphere
Module 8- EES
| Question | Answer |
|---|---|
| abiotic factor | nonliving factors in the environment |
| biotic factor | living factors in the environment |
| altitude | the vertical elevation of an object above a surface |
| biome | a major ecological community type; all life on Earth; the parts of the solid Earth, hydrosphere, and atmosphere in which living organisms can be found |
| ecosystem | the complex of a community of organisms and its environment functioning as an ecological unit |
| adaptation | adjustment to environmental conditions |
| latitude | the distance north or south of the equator, measured in degrees |
| biodiversity | the number of different species of plants and animals |
| tundra | a treeless plain that is characteristic of arctic or subarctic regions or on top of a mountain |
| temperate | a moderate climate that lacks extremes in temperatures |
| savanna | a tropical or subtropical grassland |
| desert | arid land with sparse vegetation |
| rainforest | a tropical woodland with an annual rainfall of at least 100 inches and broad-leaved evergreen trees forming a continuous canopy |
| deciduous trees | having leaves that fall off or shed seasonally |
| taiga | subarctic forest dominated by conifer trees |
| habitat | the place or environment where a plant or animal naturally lives or grows |
| habitat alteration | the results of changing a habitat |
| native species | a species that originates in a particular space |
| non-native species | a species living or growing in a place that is not the location of its natural occurrence |
| overharvesting | to harvest something to an excessive or harmful extent |
| ecosystem balance | stability within an ecosystem |
| mitigation | making something less severe or damaging |