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15 Cards in this Set
- Front
- Back
- 3rd side (hint)
The sun |
What provides energy to all living things
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Producer(makes its own food)
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What type of organism is in the first level and define this
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Primary Consumer(eats producers)
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What type of organism is in the second level and define this
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Secondary Consumer(Eats herbivores)
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What type of organism is in the third level and define this |
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Tertiary consumers
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what type of organism is In the fourth level and give the definition? |
eats producers and consumers |
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Connected Group of food web within an ecosystem
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what is a food web? Be able to recognize a food chain and answer questions.
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Energy flowing from tropic level to the next
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what is a food chain? Be able to recognize a food chain and answer questions.
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Direction of energy flow
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which way do arrows point Ina food chai / web?
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Triangle diagram showing available energy
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what is an energy pyramid?
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Bottom layer , producer
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which layer hAs most energy? Which which organisms are in that layer?
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Top layer, tertiary consumer
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which layer has least energy? Which organisms are in that layer?
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10%. 90%
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how much energy is stored and how much energy is lost between layers? Know how to calculate between layers.
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# of organisms @ trophic level
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what's a number pyramid? What organisms have the most? |
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Dry mass of fall living matter In an area
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what's a biomass pyramid? What organisms weigh the most?
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Breaks down dead things
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what's a decomposer? Give example. |
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