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1. Habitats
changes
Animals that can’t adapt

2. Endangered
 When most of that animals kind die
 And only a few are left.

3. Extinct
 When all of that animals kind die

4. How did the scientists know
about dinosaurs?
 Scientists find fossils in different places on
earth.
 Fossils tell us about
animals and plants
that lived long ago.
 And tell us also about
their habitats in the
past.