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10 Cards in this Set

  • Front
  • Back
The part of the Earth that supports living organisms is called the __________.
The study of interactions that take place among organisms and the physical features of the environment is called ______________.
The nonliving, physical features of the environment are called the ____________.
abiotic factors
Living organisms in the environment are called the _______________.
biotic factors
Groups of populations that live with each other in a given area form a _________.
The size of a population in a given area is the __________.
population density
Any biotic or abiotic factor that restricts the number of individuals in a population is called the _________.
limiting factor
The largest number of individuals an environment can support and maintain for a long period of time is the ______________.
carrying capacity
The role of an organism in the ecosystem is the organism's ___________.
This is how energy is spread through a community.
food chain