6 C. Community Interactions 1. Competition- Organisms of the same or different species attempt to use resources at the same place and at the same time.
7 Brainstorm!List 3 things in an ecosystem that you think organisms would compete for…….
8 C. Community Interactions 2. Predation- Interaction in which one organism captures and feeds on another organism.
9 C. Community Interactions 3. Symbiosis- Relationship in which 2 species live closely together.Ticks flies maggots on rhino bird eats
10 C. Community Interactions 4. Mutualism- Situation in which both species benefit. (Type of Symbiosis)
11 C. Community Interactions 5. Commensalism-Situation in which one species benefits and one species is neutral. (Type of Symbiosis)
12 C. Community Interactions 6. Parasitism- One organism lives on or inside another organism and harms it. (Type of Symbiosis)Wasp on caterpillar
13 Symbiotic Relationships Between 2 Species MutualismPositive +CommensalismNeutral 0ParasitismNegative -Symbiotic Relationships Between 2 Species
14 Mutualism1ParasitismCommensalismTypes of Symbiosis
15 T Match Madness Competition Predation Mutualism Commensalism ParasitismPolar Bear catching fishBarnacles on whale skinTapeworm in human intestinesTwo Lions fight for foodAnt takes care of aphids, aphids feed antsT
16 D. Ecological Succession 1. Series of predictable changes in an ecosystem in response to natural and human disturbances.Come up with one example of a NATURAL disturbance and a HUMAN disturbance to the environment.Natural Disturbance-_________________Human Disturbance-_________________
17 D. Ecological Succession 1. Primary Succession- Succession on surfaces where there is no soil.Example: Volcanic Eruption builds new islands; only ash and rock, no soil.
18 D. Ecological Succession 2. Secondary Succession- Restoration of an ecosystem after a disturbance.Example: After a wild fire, trees begin to grow and other living things inhabit the area.
19 Exit Ticket: Word Splash Using the Words below, Write one paragraph using 5 complete sentences.Biotic, Abiotic, Niche, Community Interactions, and Ecological SuccessionUnderline each of the words required in your paragraph please!