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Final Exam Biology Chapters 2-7
Ecology (Chapter 2-6)
Vocab:
Define: Organism
Define: Population
Define: Community
Define: Ecosystem
Define: Biome
Define: Biosphere
Define: Food chains
Define: Primary producer
Define: Primary consumer
Define: Secondary consumer
Define: Tertiary Consumer
Define: Autotroph
Define: Heterotroph
Define: Herbivore
Define: Omnivore
Define: Immigration
Define: Emmigration
Define: Births
Define: Deaths
Define: Habitat fragmentation
Define: Biodiversity
Define: Sustainable Development
Define: Introduced Species or exotic species
Define: Species Diversity
Define: Habitat fragmentation
Define: Captive Breeding
Define: Biological Magnification
Define: Habitat Preservation
Define: Conservation Biology
Describe the factors that affect population density.
Identify when a population is growing or decreasing
Look at a graph determine if it is exponential or logistic
Describe the differences between exponential growth and logistic growth
What is ecology?
How much energy is lost from trophic level to trophic level?
How much energy is retained?
Food chain vs food web
Does energy cycle or does it flow?
Does matter flow?
What type of organism can take carbon out of the atmosphere? Through which process?
What type of organism puts carbon into the atmosphere? Through which process?
Describe the components of an organism’s niche
Rabbits are known to eat grass. If the rabbit population were to decrease what would happen to
the grass population?