6th Grade Life Science

In what direction do the arrows point in a food web?

• A. In the direction energy flows

• B. From the predator to the pray

• C. From the prey to the predator

• D. A and C

Tags

NGSS.MS-LS2-3

Which has the most energy available?

• Producers

• Consumers

• Decomposers

• Keystone Species

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-3

NGSS.MS-LS1-6

Which organisms on this food web are tertiary consumers?

• rabbit

• hawk

• tree

• mouse

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-3

How many different food chains can be found in this food web?

• 5

• 6

• 7

• 8

Tags

NGSS.MS-LS2-3

Which of the following animals are in competition?

• mouse and bird

• hawk and grasshopper

• hawk and snake

• mountain lion and deer

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-2

Which organisms eat the hawk, snake, and mountain lion?

• Nothing eats them because they're at the top

• Decomposers

• Primary Consumers

• Secondary Consumers

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

Which abiotic factors could negatively affect this ecosystem?

• Fire

• Storms

• Drought

• All of the Above

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-1

What could happen if the mountain lions were wiped out from the ecosystem?

• There would be more competition for the deer population.

• There would be an increase in foliage.

• Hawks would begin eating the deer.

• There would be overgrazing of plants by the deer population.

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-1

NGSS.MS-LS2-2

What could be done to save this ecosystem if a decrease in plants resulted from drought?

• A. Planting new trees (the same species there previously)

• B. Planting new species of trees

• C. Bringing in more primary consumers

• D. B and C

Tags

NGSS.MS-LS2-4

NGSS.MS-LS2-1

NGSS.MS-LS2-5

Which organism eats only plants?

• Herbivores

• Omnivores

• Carnivores

• Metaphors