evolution vocabulary

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EVOLUTION VOCABULARY

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Evolution Vocabulary. Species. group of similar organisms that look alike and reproduce among themselves. Fossil. Remains of a once living organism preserved in the Earth. Mass Extinction. A period in history when large number of species became extinct at nearly the same time. Evolution. - PowerPoint PPT Presentation

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Page 1: Evolution  Vocabulary

EVOLUTION VOCABULARY

Page 2: Evolution  Vocabulary

Species group of similar organisms

that look alike and reproduce among themselves

Page 3: Evolution  Vocabulary

Fossil Remains of a once living

organism preserved in the Earth

Page 4: Evolution  Vocabulary

Mass Extinction A period in history when

large number of species became extinct at nearly the same time

Page 5: Evolution  Vocabulary

Evolution The process in which

species change over a LONG period of time

Page 6: Evolution  Vocabulary

Evolution The process in which

species change over a LONG period of time

Page 7: Evolution  Vocabulary

Charles Darwin Naturalist who developed

the “Theory of Natural Selection”

Page 8: Evolution  Vocabulary

Natural Selection When members of a species

are best suited for the environment it allows them to survive and reproduce at a higher rate

Page 9: Evolution  Vocabulary

Fitness The reproduction of many

offspring that reaches adulthood Hi I’m

Tyrone!

Page 10: Evolution  Vocabulary

Adaptation A trait that makes a

species able to survive and reproduce in an environment

Page 11: Evolution  Vocabulary

Speciation The evolution of a new

species from an existing species.