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15-2

Evolution

QuestionAnswer
Pre-Darwin, what did scientists think about the age and changes of the Earth They thought that earth was only a few thousand years ago and that nothing had changed.
What did Hutton contribute to understanding about how rocks form and the age of the earth? How rocks were formed and that it took long periods of time to form.
What did Lyell contribute to understanding of how Earth changed in the past? the processes occurring now have shaped earth's geological features over long periods of time.
What did Lamarck propose that describe how organisms change selective use or disuse of organs, organisms acquired or lost certain traits during their lifetime. those traits could them be passed on to their offspring.
What did Malthus predict if Earths population continued to grow there would be insufficient living space and food for everyone,
Created by: KateynWink
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