Integrated Biology: Reading Outline Chapter 3: Communities and Ecosystems Pages 49-62 Reading Summaries: (11pts) Heading Where Main Ideas Found Introduction:
p. 49
Life in a Community:
p. 49
3.1 Many Interactions are Indirect
3.2 Many Populations interact in the Florida River Community
p. 49-51
3.3 A Niche is the Role of an Organism
p.51
3.4 Organisms May Benefit or Harm One Another
p. 51 - 53
Name: _________________________________________ Score: _____/20pts
Ecosystem Structure:
p. 53 - 54
3.5 Boundaries of Ecosystems Overlap and Change
3.6 Most Communities Have More Producers Than Consumers
p. 54- 55
Ecosystem Stability and Human Influences:
p. 56-58
3.7 Humans Lower the Stability of Ecosystems 3.8 Humans Threaten the Diversity of Organisms
p. 58-60
3.9 Humans Also Can Help p. 60, 62 Conserve Species
Biology Today: Naturalist/Interpreter
p. 61
Vocabulary Terms (9pts) Vocabulary Term Definition Ecosystem Community Herbivore Carnivore Producer Omnivore Habitat Niche Predator-Prey Relationship Competition Symbiosis Parasitism Scavenger Energy Pyramid Biocide Biodiversity Species Extinct