Complete the statements with the words you formed
1.Air pollution is a global problem.
It is not a... Or Problem. 2. Acid rain is
not only to forests and lakes.
Lots of
buildings and monuments all over the
world are also at risk.
3. When humans dump waste into rivers, they make them
and damage the
habitats of fish
and water animals and plants. To keep the habitats clean and
humans should be
4. All forms of pollution are
to people, animals
and plants.
