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Understanding an Ecosystem

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Understanding an Ecosystem Do Now: Write down homework Homework: Worksheet Pgs 5-7 Identify the living and nonliving things in the ecosystem. Ecology The study of how ... – PowerPoint PPT presentation

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Title: Understanding an Ecosystem


1
Understanding an Ecosystem
  • Do Now
  • Write down homework
  • Homework
  • Worksheet Pgs 5-7

2
Identify the living and nonliving things in the
ecosystem.
3
Ecology
  • The study of how living things interact with each
    other and their environment

4
Ecosystem
  • All of the living and nonliving things that
    interact in a particular area
  • Prairies
  • Mountain streams
  • Oceans
  • Forests

5
Habitat
  • A place where an organism lives and that provides
    the things that an organism needs
  • Food
  • Water
  • Shelter

6
Biotic Factors
  • The living things in an ecosystem
  • Bear
  • Lizard
  • Frog
  • Tree
  • Lily pad
  • Grass

7
Abiotic Factors
  • The nonliving things in an ecosystem
  • Water
  • Rocks
  • Soil
  • Sunlight
  • Oxygen

8
Organism
  • One living thing

9
Populations
  • All of the members of a particular species in one
    particular area

10
Community
  • All of the different populations that live
    together in a particular area

11
Ecosystem
  • All of the living and nonliving things that
    interact in a particular area
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