2. The fact is that Earth is the only
planet in solar system that suffers
global warming.

3. Assumption is
that the causes
of the warming
are industrial
pollution and
large amounts of
carbon dioxide
and other
harmful gases.

4. We heard
about the
greenhouse
effect, the
gases
accumulate in
the
atmosphere
that prevents
heated energy
to return back
into space.

5. Clouds are very involved in the impact of
climate change on Earth, because if there
were no clouds the Earth's temperature
would be considerably higher.

6. What can we say about global
warming?
=> Global warming is a serious
problem and requires reaction without
delay!
=>We need not wait for the
government to react, but we citizens
can do something about it.

7. 1. We can replace conventional bulbs
with power-saving ones.
2. We can use programmable
thermostats.
3. We can maintain two degrees lower
temperature in winter and cool down
the room by two degrees higher
temperature with air conditioners.
4. We can clean or replace filters on
furnaces and air-conditionings.
5. We can prevent the heat to get out
of the house unnecessarily.

8. In the long run we can only prevent
global warming by use of renewable
sources of energy, such as water,
wind and sun.