2. Aims
• Focus on problem and solution of global warming
• At the end of this presentation, the audience will
be able to:
× Know what is the global warming?
× Determine problems of global warming.
× Find possible solutions for it.
3. Contents
• Introduction
• Causes
• Problems
• Solutions
• My opinion
• Question period
4. Introduction
• What is global warming?
× A serious problem
× An increase in average
temperature.
→About 1ºF
× Greenhouse gases
5. Causes
• Main causes
× CO2, methane and nitrous oxide
• Carbon dioxide
× Burring of coals and fossil fuels
• Methane
× 20 times of CO2
• Nitrous oxide
× The using of fertilizers in
agriculture
6. Problems
• The rising in the sea level
× The low coastal areas
• Natural disasters
× Hurricanes
× Flooding
• Diseases
× Malaria
• Significant worldwide climatic changes
7. Cont’d
• The melting of icecaps
× Polar bear and fishes.
• Increase the pollution
× Revaluation of industry
8. Solutions
• Simple solution
× Reduce greenhouse gases emission
• Stop dependency on fossil fuels
× Renewable energy
→Solar energy, wind energy and biomass energy
• Green areas
× Plant more trees
9. Cont’d
• Offset the CO2 emission
× Balance the emission
× UAE & Africa
• Individual solution
× Using public transport
× Saving electricity
10. My opinion
• It is an international issue.
• All organization should work together.
• New technology should be used
• Government
× Increase the awareness
× Encourage people to use public transport
