B11

Nowadays more and more people are worried about our environment. Journalists discuss these problems on the pages of their newspapers. Scientists hold special conferences in order to find a solution and make the right decision how to help our planet.

DECIDE

B12

If we want to continue living happily on our planet, we should understand the importance of environmental protection.

IMPORTANT

B13

First of all, we ought to find an opportunity to reduce the amount of air pollution and build special water treatment facilities.

TREAT

B14

We must also stop unlawful killing of birds and animals and we should not destroy their natural habitats in order to build homes or to make farmlands.

  LAWFUL

B15

Finally, we must ensure the safety of nuclear power plants as nuclear accidents have disastrous consequences.

DISASTER

B16

If we do not take any action now, the life on our planet may end tragically.

TRAGIC