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What do you call organisms that eat ONLY producers?

• Carnivores

• Herbivores

• Omnivores

• Detritivores

Tags

NGSS.MS-LS2-2

What do you call organisms that eat ONLY other consumers?

• Carnivores

• Herbivores

• Omnivores

• Detritivores

What is the MAIN source of energy supply for a food chain?

(HINT: Where did all the energy come from?)

• Sunlight (absorbed by producers)

• Producers

• Other animals

• Decomposers

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

What is the MAIN way most energy is lost in a food chain?

• Heat

• Respiration

• Waste

• Growth

On average, how much energy is passed from one level of a food chain to another?

• 10%

• 90%

• 100%

• 50%

Tags

NGSS.MS-LS2-3

NGSS.MS-LS1-6

In a freshwater ecosystem, ducks and snails eat grass and algae. The snails are eaten by mice and ducks. A fox will eat mice, but also ducks.

From this description, how would you describe the Ducks?

• Producer

• Omnivore

• Carnivore

• Herbivore

In a freshwater ecosystem, ducks and snails eat grass and algae. The snails are eaten by mice and ducks. A fox will eat mice, but also ducks.

From this description, how would you describe the Mice?

• Producer

• Secondary Consumer

• Primary Consumer

• Apex Predator

Tags

NGSS.MS-LS2-2

In a freshwater ecosystem, ducks and snails eat grass and algae. The snails are eaten by mice and ducks. A fox will eat mice, but also ducks.

From this description, what would be an example Food Chain?

• Fox --> Snail --> Duck --> Mouse

• Algae --> Snail --> Mouse --> Fox

• Algae --> Duck --> Mouse --> Fox

• Snail --> Mouse --> Fox --> Duck

Tags

NGSS.MS-LS2-3

Based on the Food Web, which of these statements is true?

• The shark is a producer

• The octopus is a primary consumer

• The limpet is a secondary consumer

• The zooplankton is a primary consumer

Tags

NGSS.MS-LS2-3

NGSS.MS-LS2-2

NGSS.MS-LS2-1

Based on the Food Web, which animal would be an omnivore?

(HINT: an omnivore eats Producers and Consumers)

• The shark

• The seagull

• The limpet

• The fish