Food Webs

Front

What is a carnivore?

Back

A carnivore is an organism that only eats meat for energy.

Front

What is a producer in a food web?

Back

A producer is an organism that can make its own food, typically through photosynthesis, such as lettuce.

Tags

NGSS.MS-LS1-6

Front

What happens to the food web if a key species, like frogs, becomes extinct?

Back

If frogs become extinct, the population of their prey, such as grasshoppers, will likely increase.

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NGSS.MS-LS2-1

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NGSS.MS-LS2-4

Front

What do the arrows in a food web represent?

Back

The arrows in a food web represent the flow of energy from one organism to another.

Tags

NGSS.MS-LS2-3

Front

What are decomposers?

Back

Decomposers are organisms that break down dead organic material, returning nutrients to the ecosystem.

Tags

NGSS.MS-LS2-3

Front

What is the role of herbivores in a food web?

Back

Herbivores are organisms that eat plants and serve as primary consumers in a food web.

Tags

NGSS.MS-LS2-2

Front

Define omnivore.

Back

An omnivore is an organism that eats both plants and animals for energy.

Front

What is the significance of biodiversity in a food web?

Back

Biodiversity increases the resilience of a food web, allowing it to better withstand changes and disruptions.

Tags

NGSS.MS-LS2-4

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Front

How do energy pyramids relate to food webs?

Back

Energy pyramids illustrate the distribution of energy among trophic levels in a food web, showing that energy decreases as it moves up the pyramid.

Tags

NGSS.MS-LS2-3

Front

What is a trophic level?

Back

A trophic level is a position in a food web or chain that indicates the organism's role in the flow of energy, such as producer, primary consumer, or secondary consumer.

Tags

NGSS.MS-LS2-3