Read each statement and mark the correct response. Remember this is after the wolves were reintroduced.
# Statement True False
1. Wolves had never lived in Yellowstone National
Park before 1995.
2. Before 1995, there were so many deer in the park
that the ecosystem was suffering.
3. The main impact of the wolves was that they ate
a lot of the deer.
4. Plants in different parts of the park regenerated
(grew back) because the deer avoided them.
5. Wolves and beavers create specific habitats for
other plants and animals
6. The number of birds in the park also grew due to
the increased availability of food.
7. The wolves made the rivers go in different
directions.
8. The video shows that just one change can have a
very big impact across a whole ecosystem.