Classify each as either: Organism of a Species, Population, Community, Ecosystem, or Biosphere.
Classify each environmental factor as either biotic or abiotic:
Rank (1-5) the ecosystems in order of increasing biodiversity:
List 3 specific components that contribute to the biodiversity of each ecosystem:
Research 2 currently extinct organisms:
Write a paragraph explaining 5 factors that could cause a species to become extinct: