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What is a food web?

• a web created by a spider to trap its food
• a network of food chains in an ecosystem
• a community of plants and animals
• the food that one animal eats

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What is this called?

• Food Web
• Food Chain
• Abiotic Factors

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The role of plants in a food web is 

• consumer
• decomposer
• predator
• producer

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Which one is NOT an example of a decomposer?

• mushroom

• leaves

• mold

• worm

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Which organism assists in the breakdown of dead matter?

• beetles

• ants

• worms

• all of these

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A _________ is all of the living things and nonliving things that exist and interact in one place.

• mimicry

• region

• ecosystem

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What might happen if you remove a primary consumer from the ecosystem?

• There would be more food for secondary consumers.
• The number of primary consumers would increase.
• The number of plants would increase.
• The number of secondary consumers would increase.

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In this food chain, where does the lizard get its energy from?

• plant

• grasshopper

• mushrooms

• sun

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What is the role of a decomposer in a food web? (¿Cuál es el papel de un descomponedor en una red alimenticia?)

• It breaks down dead plants and animals and turns them into minerals. (Descompone las plantas y animales muertos y los convierte en minerales)

• It produces its own food and provides other organisms with food. (Produce su propio alimento y provee a otros organismos con alimento)

• It eats plants (Come plantas)

• It eats animals (Come animales)

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A ____________________ shows how energy is passed from one living thing to another...

• ecosystem

• food chain

• habitat

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