1. Global warming and its impacts nowadays.

2. Principal causes of Global warming: 1. Deforestation 2. Burned forests 3. Pollutants emitted by cars and industries 4. Desertification

3. How global warming affects cities: • High tempetures • Heat islands • Increase in sea level . • pollution

4. How global warming affects crops: • Food and
Water
. • Desertification • Temperature • Drought • Environment

5. How global warming affects Animal life: • Temperature . • Glacier • Marine life • Desertification

6. How global warming affects health and lifestyle: • Heat waves and elderlys . • Malaria and dengue • Decreased food availability . • High food prices • People habits

7. How can we avoid this problem? • biofuels or leave the car at home • clean and renewable sources • garbage clean and renewable sources . • No deforestation and fires in forests • More trees

8. Politicies, laws and agrements that aim to decrease carbon dioxide:

9. (No header) • Carbon credit • International organizations . • Fossil fuels and alternative energy

10. Showtime #2 Julia, Letícia, Gustavo, Carol e Gabriel