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1. Global Warming

2. What is it?
Global warming is the observed
increase in temperatures on the
earth and its effects over the
past century.
Scientific evidence shows that
average global temperatures are
rising
Sciencist are now working to low
the global warming level.

3. Causes
 TRASH
 CONTAMINATION
 CLIMATIC CHANGE
 INVERNADIER
EFFECT
 BURNING FOREST

4. Effects
 CLIMATIC CHANGE
 DRYNESS
 LESS WATER
 A LOT OF HEAT
 MELTING OF THE ARTIC

5. To Prevent