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14 Cards in this Set
- Front
- Back
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What does ecosystem mean?
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Environment which contains organism interacting with each other and antibiotic factors.
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What does environmental factors mean?
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Organisms that require special conditions.
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What does producers mean?
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organisms (such as grass and phytoplankton.
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What does consumer mean?
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Organism that only eat plants.
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What does prey mean?
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Consumers that are eaten by prey.
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What does predator mean?
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Consumers which eat prey.
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Food chain
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1.sun
2.producer 3.consumer |
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What is a decomposer?
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An organism that breaks down dead and decaying organism.
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What is a scavenger?
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Eat remains of dead creatures.
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Why are decomposers important?
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They return nutrients form dead organisms back to the environment.
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A food web means?
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Multiple related food chains combined together.
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107. Rule
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Approximately 10% of the energy from level one of the food web is transformed to the net level and 90%of the energy has been transfer to the environment as heat.
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Energy prymaid
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Away to display the transfer of energy within an ecosystem.
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Parisite
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An organism that lives in or a living host organism in order to get food and shelter.
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