Wolf Reintroduction Quiz

What animals benefited from the Reintroduction of the wolf to Yellowstone?

• Beavers

• Bears

• Fish

• All of the above

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-4

What animal population was hurt most directly by the over grazing of willow by elk?

• Bears

• Wolves

• Beavers

• Humans

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-4

1.      Which of the following change did NOT occur because the reintroduction of the wolf?

• Elks stopped overgrazing on willow plants

• Bear populations declined because wolves ate all of the elk.

• Beavers population increased

• Fish populations increased.

Tags

NGSS.MS-LS2-1

NGSS.MS-LS2-2

NGSS.MS-LS2-4

Which one of the following was NOT a behavior of the elk that was changed by the reintroduction of the wolf?

• Elk spent more time hiding in the forest and less time in open meadows.

• Elk ate less willow plants.

• Elk herd sizes increased to defend against wolves.

• Elk herd sizes decreased.

Tags

NGSS.MS-LS2-4

Explain why you feel it is important to help preserve the Yellowstone ecosystem

Tags

NGSS.MS-ESS3-4

NGSS.MS-LS2-4

NGSS.MS-LS2-5