B2 6.2 Exploring the fossil evidence

  • Created by: jkav
  • Created on: 26-04-14 16:04
  • The fossil record is incomplete, but we can learn a lot from fossils which exist. Some organisms have changed a lot over time. Others have changed very little, while some have become extinct.
  • Extinction means that a species which one existed has completely died out.

Extinction can be caused by a…

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B2 6.2 Exploring the fossil evidence

  • Created by: jkav
  • Created on: 26-04-14 16:04
  • The fossil record is incomplete, but we can learn a lot from fossils which exist. Some organisms have changed a lot over time. Others have changed very little, while some have become extinct.
  • Extinction means that a species which one existed has completely died out.

Extinction can be caused by a…

Comments

No comments have yet been made