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18 Cards in this Set
- Front
- Back
Herbivore don't feed on producers (plants).
True or False |
False |
|
Food chain search for food is a search for energy.
True or False |
TRUE |
|
What animals did DDT affect?
|
hawks and other birds
|
|
Many animals act as both predator and prey
True or False |
TRUE |
|
Introduction of a new kind of living thing into a food web affects every member of the food web. Some memebers of the food web benefits while many others are harmed.
True or False |
True
|
|
The path by which energy is passed from one living thing to another.
a. food web b. food chain |
Food chain
|
|
name ways that people affects the food web.
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Pesticides,
bringing new species of plants or animals to an area |
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Many food chains in an area are combined , or linked.
a. food web b. food chain |
food web |
|
Amount of energy increases as you move up the food chain.
True or False |
False It decreases
|
|
All food chains don't start with the sun (plants)
True or False |
FALSE |
|
ood chain gives consumers nutrients: vitamins, minerals,protein needed to build cells. True or False
|
True
|
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Predator and Prey don't transfer food energy.
True or False |
FALSE |
|
Shows amount of energy available at each level of the food chain.
|
energy pyramid
|
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If one food web changes the rest of the food chains changes too.
True or Fale |
True
|
|
What bird did it wipe out in some areas by DDT?
|
peregrine falcon
|
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what pesticide was used and then banned ?
|
DDT
|
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More than one food chain ; for example, eat acorns : Mice, chipmunks, squirrels,insects. Is a food web,food chain,energy pyramid?
|
Food web
|
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Carnivore eats the herbivore or another carivore.
True or False |
True |