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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.
Pesticides,
bringing new species of plants or animals to an area
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
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
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
what pesticide was used and then banned ?
DDT
More than one food chain ; for example, eat acorns : Mice, chipmunks, squirrels,insects. Is a food web,food chain,energy pyramid?
Food web
Carnivore eats the herbivore or another carivore.

True or False


True