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Ecosystems
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Succession
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The Circle of Life
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Communities
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Competition
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Population Growth
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Ecosystems Succession The Circle of Life Communities Competition Population Growth $100 $100 $100 $100 $100 $100 $200 $200 $200 $200 $200 $200 $300 $300 $300 $300 $300 $300 $400 $400 $400 $400 $400 $400 $500 $500 $500 $500 $500 $500
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Ernst Haeckel
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Who was the scientist that defined ecology?
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The physical location of an ecosystem where a species lives
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What is a habitat?
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A group of organisms of different species living together in a particular environment
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What is a community?
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An environmental factor that is not associated with the activities of living organisms
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What is an abiotic factor?
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The number and variety of organisms in a given area during a specific period of time
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What is biodiversity?
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Succession that begins in an area the previously did not support life
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What is primary succession?
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A species that colonizes an uninhabited area and starts an ecological cycle in which many other species become established
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What is a pioneer species?
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The kind of succession found after a forest fire
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What is secondary succession?
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The amount of organic material that the autotrophic organisms of an ecosystem produce
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What is primary productivity?
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Kind of succession found on a newly formed island
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What is primary succession?
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An organism that can make organic molecules from inorganic molecules
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What is a producer/autotroph?
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The pathway of energy transfer through various stages as a result of the feeding patterns of a series of organisms
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What is a food chain?
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A diagram that shows the feeding relationships between organisms in an ecosystem
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What is a food web?
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Daily Double!!
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The total mass of the organisms in a given area
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What is biomass?
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Primary consumers are located at this trophic level
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What is the second trophic level?
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A relationship in which two different organisms live in close association with each other
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What is symbiosis?
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A relationship between two species in which both species benefit
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What is mutualism?
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A relationship between two organisms in which one organism benefits and the other is neither harmed nor helped
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What is commensalism?
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One organism feeds on and usually lives on or in another, typically larger organism
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What is parasitism?
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The relationship between species that attempt to use the same limited resource
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What is competition?
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The position (way of life) of a species in an ecosystem
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What is a niche?
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The largest ecological niche where an organism or species can live without competition
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What is the fundamental niche?
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As a result of competition in the species’ fundamental niche, a ________ niche is the result
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What is the realized niche?
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The exclusion of one species by another due to competition
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What is competitive exclusion?
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Daily Double!!
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A large region characterized by a specific type of climate and certain types of plant and animal communities
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What is a biome?
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The kind of growth seen here
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What is exponential?
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The kind of growth seen here
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What is logistic?
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The model of growth that assumes that resources are limited
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What is the logistic model?
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The largest population that the environment can support
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What is the carrying capacity?
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At the carrying capacity, the birth rate is this to the death rate
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What is equal?
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Double Jeopardy!!
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Type Subject One Here
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Type Subject #1 Here Type Subject #2 Here Type Subject #3 Here Type Subject #4 Here Type Subject #5 Here Type Subject #6 Here $200 $200 $200 $200 $200 $200 $400 $400 $400 $400 $400 $400 $600 $600 $600 $600 $600 $600 $800 $800 $800 $800 $800 $800 $1000 $1000 $1000 $1000 $1000 $1000
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Daily Double!!
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Daily Double!!
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Write the Final Question Here
Jeopardy Write the Final Question Here
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Write the Final Answer Here
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