LS 2-3 Test (Food Chains/Webs, Energy Pyramids)

Which two organisms would share the same trophic level?

• hawk and mouse

• lizard and rabbit

• mouse and rabbit

• grass and grasshopper

Tags

NGSS.MS-LS2-3

A mouse eats grasshoppers that feed on plants. An incomplete energy pyramid diagram is shown. At which level do the grasshoppers belong in the energy pyramid?

• level P

• level Q

• level R

• level S

Tags

NGSS.MS-LS2-3

Study the diagram of an energy pyramid for an environment. Which word represents the organisms in level x?

• Consumers

• Omnivores

• Predators

• Producers

Tags

NGSS.MS-LS2-3

Study the diagram of an energy pyramid for an environment. Which statement summarizes the relationship between energy and trophic level?

• Animals in a higher trophic level have more energy available to them.

• Animals in the lowest trophic level have the most energy available to them.

• Energy consumption equals energy production at each trophic level.

• Energy is available equally to organisms at all trophic levels.

Tags

NGSS.MS-LS2-3

Study the diagram of an energy pyramid for an environment. Which statement about the flow of energy in an environment is true?

• Energy will flow from the top carnivores to the carnivores.

• Energy will flow from the top carnivores to the herbivores.

• Energy will flow from the herbivores to the carnivores.

• Energy will flow from the carnivores to the herbivores.

Tags

NGSS.MS-LS2-3

The diagram shows an energy pyramid. Which animal in the pyramid represents a top carnivore?

• crow

• mouse

• owl

• rabbit

Tags

NGSS.MS-LS2-3

Use the diagram that shows an energy pyramid to answer the question. Which animal in the pyramid represents an herbivore?

• grasshopper

• owl

• snake

• tree

Tags

NGSS.MS-LS2-3

Use the diagram that shows a river basin food web to answer the question. Which organism represents a producer?

• coyote

• live oak

• swallowtail

• wild turkey

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

The image shows an energy pyramid. Which statement is true for the energy pyramid?

• The sea lion has more energy available to it than the algae.

• The herring has more energy available to it than the sea lion.

• The algae and the herring have the same amount of energy available.

• The killer whale and the sea lion have the same amount of energy available.

Tags

NGSS.MS-LS2-3

The Mississippi River contains waterweeds that are food for the river's crayfish. The crayfish are eaten by mudpuppies (a species of salamander) and are food for the blue catfish. Which energy pyramid correctly shows the energy flow in this Mississippi River food chain?

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Tags

NGSS.MS-LS2-3