3. Why is waste considered
one of the major
environmental issues?

Gap-fill exercise

Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!
The environmental problem concerning
worsens with industrial
development the global growth of
societies in the 20th
21st centuries, factors that the
immense volume of produced
by mankind in last decades. The
increased generation raises the
issue what to do with since
nature is not to degrade and resorb
adequate speed and efficiency
of the residuals. Therefore
various kinds of waste ,
polluting the environment and
danger to humans and . (The
present destination of has been
public waste where the
waste volume compressed and buried
underground, environmentally risky
method. Another has been
incineration, with grave
consequence of causing pollution.)