Key Terms Population Factors Symbiotic Relationships General Ecology Ecology
100
What is Immigration
Moving in
100
What is Birth Rate
This rate increases a population
100
What is Host
Provides food and place to live for a parasite
100
What is community
Large group of different living things.
100
What is Population
Group of same species living together
200
What is Emigration
Moving out
200
What is Death Rate
This rate decreases a population
200
What is Prey
Organism that is hunted
200
What is Ecosystem
All living and non-living things
200
What is Carrying Capacity
Limits growth rate in a population
300
What is Coevolution
Back and forth adjustments between predator and prey
300
What is Life expectancy
The average life span of a person
300
What is Mutualism
Both organisms receive benefits
300
What is Biotic and Abiotic Factors
All living/non-living factors
300
What is Symbiotic Relationships
Relationships that can be good or bad for an organism
Has several types of relationships
400
What is Predation
Killing for food
400
What is Growth Rate
The amount by which a population's size changes over time
400
What is Commencialism
1 Organism receives benefits
Other isn't harmed/helped
400
What is Habitat
Where an organisms lives
400
What is Exponential Growth
Growth whose rate becomes ever more rapid in proportion to the growing total number or size
500
What Symbiosis
Where two organisms live in a close, long-term relationship
500
What is Population Size
The number of individuals a population contains
Usually is estimated
500
What is Parasitism
Organism feeds and lives on another organism
500
What is Garret (insert name here) Brown
What is your biology Teachers FULL NAME
500
What is Logistic Growth
Population growth in which the growth rate decreases with increasing number of individuals






Ecology

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