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8 Cards in this Set

  • Front
  • Back
biologist
scientist who studies living things
laboratories
places where science research and experiments are conducted
migrating
moving from one place to another, usually when seasons change
observation
watching and looking, being careful to notice details
skyscraper
very tall building found in the city
urban
having to do with a city or city life
pollution
harmful stustances in the air or water
island
body of land completely surrounded by water