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Packet 5

Overpopulation List

Overpopulation Too many of one organism or species in an ecosystem causing a decrease in other resources
Disturbance When the balance of an ecosystem is disrupted
Structure Physical characteristics of an organism that helps it survive
Extinct No longer living on Earth
Endangered A plant or animal species in danger of becoming extinct.
Carbon Cycle The process by which carbon moves between the atmosphere, oceans and living organisms. Includes the process of photosynthesis.
Carbon Dioxide A gas in the atmosphere that plants take in and use in the process of making their own food.
Oxygen A gas in the atmosphere that animals breathe in and need to survive
Function Behavioral characteristics of an organism that helps it survive
Created by: Zebras