Food Chain and Food Web

Food Chains

What are plants and animals that get their energy from eating other things?

(¿Cómo se le llaman a las plantas y animales que obtienen energía de otras cosas?)

• Producers (productores)

• Consumers (Consumidores)

• decomposers (descomponedores)

• herbivores (herbivores)

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After the sun, where does a food chain start?

• with animals that eat plants

• with plants that eat other animals

• with plants that make their own food

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Where would a decomposer be in a food chain?

• at the beggining

• at the end

• between a producer and consumer

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All food webs include

• insects

• mushrooms

• producers

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A hawk needs to eat many mice and rabbits becasue

• there are lots of mice and rabbits in an ecosystem

• the hawk gets only part of the energy from animals it eats

• the hawk in a part of a large food web

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The food web supports which statement?

• Organisms are independent from one another.

• Each organism has its own, unique food source.

• Matter cannot move from one organism to

  another.

• Matter can be recycled between organisms

  and their environment.

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Which group of organisms is missing from the food

web to the right?

• carnivore

• herbivore

• carnivore

• decomposer

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In the diagram, which organism provides nutrients for the

largest number of other organisms?

• Seal

• Herring

• Snapper

• Bluefish

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What is the driving source of energy for the food web to

the right?

• Sun

• Orca

• Seal

• Larvae

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Which organisms compete for food in the food web to the

right?

• Orca and Herring

• Seal and Copepod

• Killifish and Snapper

• Mackerel and Bluefish

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