ecosystems key words
breif spiderdiagram includes quite a few key terms
- Created by: charlotte
- Created on: 25-02-13 17:06
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- intro lesson
- key terms
- biodiversity
- the measure of a number of species in an ecosystem or habitat.
- extinction
- loss of species
- conservation
- planned preservation of wildlife/genepool. enhancement of biodiversity
- habitat
- the place where an organism lives
- ecosystem
- the interactions between all the organisms and their environment in a particular area
- population
- organisms of the same species living in the same area at a given time
- allele
- a form of gene
- gene pool
- all the alleles in a popilation
- biodiversity
- examples of ecosystems
- coral reefs
- the great barrier reef
- tropical rainforest
- the amazon
- coral reefs
- examples of biodiversity
- agriculture
- urban development
- forestry
- mining
- environmental pollution
- evolution
- the process by which new species are formed by pre-existing ones over a long period of time
- niche
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- key terms
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