What year did Yellowstone become the world’s first national park?
1972
1872
2072
1772
What is a geyser?
A hot spring that sends jets of hot water and steam into the air.
What state is Yellowstone National Park in?
West Virginia
Washington State
Wyoming
Wisconsin
What was the effect to the elk numbers when the wolves were not eating them?
The number of elk decreased.
The number of elk increased.
The number of elk stayed the same.
When the wolves came back to the park, how did it effect the coyotes?
Coyote numbers stayed the same.
Coyote numbers increased.
Coyote numbers decreased.
In 1995 something happened to bring back natures balance, what was it?
They brought beavers back to the park
They brought wolves back to the park
They hunted all the elk.
Name three predators?
lion - tiger - bear - crocodile
What do you call a group of wolves?
A pack of wolves.
What was the effect to the coyote numbers when the wolves were not eating them?
The number of coyotes decreased.
The number of coyotes increased.
The number of coyotes stayed the same.
What country is Yellowstone National Park in?
America
When the wolves came back to the park, how did it effect the elk?
Elk numbers stayed the same.
Elk numbers increased.
Elk numbers decreased.
What stopped young shoots and bark from growing?
The proghorns ate young shoots and bark
The elk ate young shoots and bark.
The coyotes ate young shoots and bark
What did the rangers do when they thought that the wolves were killing too many elk and deer?
Put the elk and deer in a special place away from the wolves
Asked the wolves to stop eating elk.
Paid hunters to kill the wolves
What was the effect to the proghorns numbers when the coyotes were the top predator in yellowstone?
The numbers of proghorns increased.
The numbers of proghorns stayed the same. .
The numbers of proghorns decreased.
What do beavers use to cut down trees?
a saw
their teeth
their feet
their hands
What is this person's job?
Park ranger