Community Interactions Unit 6: Ecology. Niche Full range of physical and biological conditions in...
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Transcript of Community Interactions Unit 6: Ecology. Niche Full range of physical and biological conditions in...
![Page 1: Community Interactions Unit 6: Ecology. Niche Full range of physical and biological conditions in which an organism lives The way in which the organism.](https://reader035.fdocuments.net/reader035/viewer/2022062722/56649f355503460f94c532c4/html5/thumbnails/1.jpg)
Community InteractionsCommunity Interactions
Unit 6: EcologyUnit 6: Ecology
![Page 2: Community Interactions Unit 6: Ecology. Niche Full range of physical and biological conditions in which an organism lives The way in which the organism.](https://reader035.fdocuments.net/reader035/viewer/2022062722/56649f355503460f94c532c4/html5/thumbnails/2.jpg)
NicheNiche• Full range of physical and biological
conditions in which an organism lives
• The way in which the organism uses those conditions
• Job or role in the environment
• No two species occupy the SAME niche in the SAME habitat.
![Page 3: Community Interactions Unit 6: Ecology. Niche Full range of physical and biological conditions in which an organism lives The way in which the organism.](https://reader035.fdocuments.net/reader035/viewer/2022062722/56649f355503460f94c532c4/html5/thumbnails/3.jpg)
Types of Community Types of Community InteractionsInteractions
• Competition
• Predation
• Symbiosis
![Page 4: Community Interactions Unit 6: Ecology. Niche Full range of physical and biological conditions in which an organism lives The way in which the organism.](https://reader035.fdocuments.net/reader035/viewer/2022062722/56649f355503460f94c532c4/html5/thumbnails/4.jpg)
CompetitionCompetitionOrganisms of the same or different species attempt to use:
• The same ecological resource
• In the same place at the same time.
![Page 5: Community Interactions Unit 6: Ecology. Niche Full range of physical and biological conditions in which an organism lives The way in which the organism.](https://reader035.fdocuments.net/reader035/viewer/2022062722/56649f355503460f94c532c4/html5/thumbnails/5.jpg)
CompetitionCompetition
![Page 6: Community Interactions Unit 6: Ecology. Niche Full range of physical and biological conditions in which an organism lives The way in which the organism.](https://reader035.fdocuments.net/reader035/viewer/2022062722/56649f355503460f94c532c4/html5/thumbnails/6.jpg)
PredationPredationPredation—interaction in which one organism captures and feeds on another organism.
![Page 7: Community Interactions Unit 6: Ecology. Niche Full range of physical and biological conditions in which an organism lives The way in which the organism.](https://reader035.fdocuments.net/reader035/viewer/2022062722/56649f355503460f94c532c4/html5/thumbnails/7.jpg)
PredationPredation1. 3.
2.
![Page 8: Community Interactions Unit 6: Ecology. Niche Full range of physical and biological conditions in which an organism lives The way in which the organism.](https://reader035.fdocuments.net/reader035/viewer/2022062722/56649f355503460f94c532c4/html5/thumbnails/8.jpg)
SymbiosisSymbiosis• Symbiosis—relationship in which two
species live closely together.
• 3 Types:–Mutualism–Commensalism–Parasitism
![Page 9: Community Interactions Unit 6: Ecology. Niche Full range of physical and biological conditions in which an organism lives The way in which the organism.](https://reader035.fdocuments.net/reader035/viewer/2022062722/56649f355503460f94c532c4/html5/thumbnails/9.jpg)
MutualismMutualism• Mutualism—symbiotic relationship in
which both species benefit from the relationship.
![Page 10: Community Interactions Unit 6: Ecology. Niche Full range of physical and biological conditions in which an organism lives The way in which the organism.](https://reader035.fdocuments.net/reader035/viewer/2022062722/56649f355503460f94c532c4/html5/thumbnails/10.jpg)
CommensalismCommensalism• Symbiotic relationship
• One member of the association benefits
• The other is neither helped nor harmed.
![Page 11: Community Interactions Unit 6: Ecology. Niche Full range of physical and biological conditions in which an organism lives The way in which the organism.](https://reader035.fdocuments.net/reader035/viewer/2022062722/56649f355503460f94c532c4/html5/thumbnails/11.jpg)
CommensalismCommensalism
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ParasitismParasitism
• Parasitism—symbiotic relationship in which one organism lives in or on another organism and harms it.