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Unit 4 Vocab

QuestionAnswer
Population group of organisms of the same species that live in the same area
Population Density number of individuals per unit area
Exponential Growth Occurs when individuals of population reproduce at constant rate-see graph of bacteria growth (j-shaped)
Logical Growth As resources become less available, the population growth rate slows or stope (s-shaped)
Carrying Capacity The number of organisms of one species that can be supported in an environment
Competition Organisms compete for food, water, space, sunlight & essentials.
Predation Population control caused by predator-prey relationship
Demography study of information about human populations
Renewable Resource Resources that can regenerate if they are alive or can be replaced by biogeochemical cycles if they are non-living
Nonrenewable Resource Recources that cannot be replenished by natural processes
Sustainable Development A way of using natural resources without depleting them or causing long-term environmental harm
Biodiversity The total of all the variety of organisms in a specific area
Ecosystem Diversity variety of habitats, communities, and ecological processes in the living world
Created by: RCoffman
 

 



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