Starter What are they? Name a BIOTIC factor and an Abiotic and - - PowerPoint PPT Presentation

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Starter What are they? Name a BIOTIC factor and an Abiotic and - - PowerPoint PPT Presentation

Starter What are they? Name a BIOTIC factor and an Abiotic and Biotic: whats the common ABIOTIC factor in the Ecosystem Greek word? where we live. Bio Bio means life Prefix A in Greek means


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SLIDE 1

Starter

Name a BIOTIC factor and an ABIOTIC factor in the Ecosystem where we live. (HINT: “Bio” means life)

What are they?

  • Abiotic and Biotic: what’s the common

Greek word?

  • “Bio”
  • “Bio” means “life”
  • Prefix “A” in Greek means “without”
  • Abiotic = “having no life”
  • Biotic = “having life”

Abiotic Factors

  • Abiotic factors are NON-LIVING things in an

ecosystem.

  • Can you think of some examples?

Biotic Factors

  • Biotic factors are LIVING things in an ecosystem.
  • Can you think of some examples?
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SLIDE 2

Name the factors… Name the factors... Name the factors… Name the factors…

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SLIDE 3

Changes…

  • When an ABIOTIC factor changes, the BIOTIC

factors are affected.

Changes…

  • How would a new dam (abiotic) affect the biotic

factors in the area?

Hoover Dam, Before (Left) and After (right)

Changes…

  • How would DEFORESTATION (biotic) affect the
  • ther biotic factors and abiotic factors in an area?

The End

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SLIDE 4