* Complete the sentences with words from
exercise 1.
1 Wolves disappeared in most of Europe because of
2 The brown bear was a
Europe before it disappeared.
animal all over
3 Tigers are an
species. There are only
about 4,000 left in the world.
4 Animals and plants are protected in
parks.
5 The
of the dinosaurs happened 66
is forests and
there before it becomes
million years ago.
6 The brown bear's natural
mountains.
7 I dream of going on an African safari to see the
amazing
extinct.
8 A lot of animals are at
we continue to destroy our forests.
9 When there was a fire in the forest, the firefighters
a lot of animals.
of extinction if