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5 Cards in this Set
- Front
- Back
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What is the difference between a food web and a food chain?
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The difference is that a food web shows all the eating relations in an ecosystem while a food chain shows the path an organism takes when eaten. (from one organism to another in a straight line)
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What is terrestrial and aqautic ecosystems? What organisms lived in each at Watson Homestead?
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Terrestrial-Means organisms that live on land. Examples are the salamanders, slugs, and other insects
Aqautic-Means organisms that live under water. Examples are the crayfish, wolf spiders, and moss on rocks. |
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What are some examples of labels you need in a food web?
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You need:
1)A title 2)Producers, primary consumers, secondary consumers, and 3rd level consumers 3)DECOMPOSERS 4)Arrows |
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What way should the arrows be pointing if an Osprey eats trout? Why?
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The arrows should be pointing from the trout to the Osprey because the trout is giving the Osprey energy.
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What are producers? Consumers?
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Producers are organisms that produce their own food. Consumers are organisms that feed off of other organisms.
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