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Elements of an Ecosytem
Food Chain
Food Web
Energy transfer
100
living things within an ecosystem
What is biotic factors?
100
primary consumers are given this name
What is a herbivore?
100
They are the organisms or victims eaten by other animals.
What is prey?
100
Producers get their energy from this.
What is the sun
200
Soil, sunlight, air and water are examples of this in an ecosystem.
What is abiotic factors?
200
consumers that eat other animals rather than producers.
What are carnivores?
200
Top carnivores that hunt other animals for food are considered this.
What is a predator?
200
The percentage of energy transferred from the sun to the producer.
What is 10%
300
Includes all living and nonliving things in an environment.
What is an ecosystem?
300
Animals that eat both plants and other animals.
What are omnivores?
300
A network of food chains that have some common links
What are food webs?
300
A diagram that shows the amount of energy available at each level of an ecosystem
What is an energy pyramid?
400
All members of a single species.
What is a population
400
They break down dead or decaying plant and animal materials.
What is a decomposer?
400
The bottom of the pyramid represents what group?
What are producers?
500
Many different populations of living things.
What is a community?
500
The path that energy and nutrients follow in an ecosystem. This includes feeding relationships between organisms.
What is a food chain?
500
Energy not used by the producer or consumer is what?
What is heat energy?