Study your flashcards anywhere!

Download the official Cram app for free >

  • Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key

image

Play button

image

Play button

image

Progress

1/16

Click to flip

16 Cards in this Set

  • Front
  • Back
no longer existing
extinct
an area that an animal defends from others of the same species
territory
the number of organisms born druing a given time period
birth rate
the way a species lives; its job
niche
the place where an organism lives and finds food, water and shelter
habitat
all of the individuals of the same kind in a certain place
population
a single living organism
individual
the series of changes that naturally takes place in a community over time
succession
all of the populations in an ecosystem
community
the study of relationships among living and non-living things
ecology
organisms that produce their own energy; another name for plants
producers
the final stage of succession in a community
climax community
a community and its physical environment
ecosystem
the number of organisms that die during a given period of time
death rate
the first stage of succession
pioneer stage
a species in danger of disappearing from the earth because so few are left
endangered species