Science Vocab Words

Name: ______________________   Date: ____________

Use the clues to fill in the crossword.

Across

  1. 4. The number of inhabitants in a given place (10)
  2. 5. The environment as it relates to living organisms (7)
  3. 6. A community of organisms where there are several interrelated ___ chains (7)
  4. 8. A group of people having a religion, ethnic, profession (9)
  5. 9. The type of environment in which an organism or group normally lives or occurs (7)
  6. 10. The status of an organism within its environment and community (5)

Down

  1. 1. The regions of the surface and atmosphere of the Earth where living organisms exist (9)
  2. 2. A system formed by the interaction of a community of organisms with their physical environment (9)
  3. 3. The relation between two different species of organisms that are interdependent (9)
  4. 7. A community of organisms where each member is eaten in turn by another member (9)