2. Global warming is when the earth heats up (the
temperature rises). It happens when greenhouse
gases (carbon dioxide, water vapor, nitrous
oxide, and methane) trap heat and light from the
sun in the earth’s atmosphere, which increases the
temperature. This hurts many people, animals, and
plants. Many cannot take the change, so they die.
The Countries largest polluters are the United
States, China, Russia, India and Japan.

3. 1- High proportion of greenhouse gases
2- human activities
3- pollution
4- natural phenomena

4. ♦ sea level rise
♦ chance the amount of rainfall
♦ affected by the arctic
♦ species extinction

6. -Choose clean power ( bio-fuels, solar energy,
wind energy)
-Choose a more fuel efficient vehicle
-Turn off electricity
-Use public transport
-Choose a right food
-Plant trees
- Reduce waste

8. the warnings about global warming have been
extremely clear for a long time. we are facing a
global climate crisis. it is deepening. we are
entering a period of consequences

9. people tend to focus on the here and now. the
problem is that, once global warming is something
that most people can feel in the course of their
daily lives, it will be too late to prevent much
larger potentially catastrophic changes

10. we simply must do everything we
can in our power to slow down
global warming before it is too
late . the science is clear. the
global warming debate is over