The document discusses the pollution of the world's land, air, and water caused by overpopulation, pollution, and energy consumption. This pollution has led to problems like deforestation, ozone depletion, and global warming. The seas are also threatened as they are filled with industrial waste, chemicals, and oil, putting some seas at risk of extinction. Harmful emissions from industry have disastrous effects through greenhouse gas emissions and acid rain. However, the document argues that environmental disaster can be avoided if people take action against pollution and nature protection becomes a priority.

2. The poisoning of the world’s land, air, and water is the
fastest-spreading disease of civilization. Overpopulation,
pollution and energy consumption have created such
planet-wide problems as deforestation, ozone depletion,
and the global warming that is believed to be caused by
the greenhouse effect. Air pollution is a very serious
problem too. Industrial enterprises emit tons of harmful
substances.

3. The seas are in danger, they are filled with poison:
industrial and nuclear waste, chemicals and oil. Some
seas are on the brink of extinction. If nothing is done
about it, one day nothing will be able to live in the seas.

4. These emissions have disastrous consequences
for our planet and they are the main reason for
the greenhouse effect and acid rain.

5. I believe that environmental disaster can be avoided if
people take measures against pollution. I can say in my
firm confidence that nature protection should become
everybody’s concern.

6. The poisoning of the world’s land, air, and water is the
fastest-spreading disease of civilization. Overpopulation,
pollution and energy consumption have created such planetwide problems as deforestation, ozone depletion, and the
global warming that is believed to be caused by the
greenhouse effect. Air pollution is a very serious problem too.
Industrial enterprises emit tons of harmful substances. The
seas are in danger, they are filled with poison: industrial and
nuclear waste, chemicals and oil. Some seas are on the brink
of extinction. If nothing is done about it, one day nothing
will be able to live in the seas. These emissions have
disastrous consequences for our planet and they are
the main reason for the greenhouse effect and acid
rain. I believe that environmental disaster can be avoided if
people take measures against pollution. I can say in my firm
confidence that nature protection should become
everybody’s concern.