1. INTRODUCTION TO CLIMATE CHANGE

2. SOURCES OF CARBON DIOXIDE IPCC (2007)https://www.ipcc.ch/publications_and_data/publications_and_data_figures_and_tables.shtml

3. Greenhouse gas Chemical notation Concentration in Atmosphere [ppm = parts per million] (2010) Concentration increase since 1880 Atmospheric lifetime Global warming potential Carbon dioxideCO 2 390 43% Centuries to millennia 1 MethaneCH 4 1.8 150%Two decades25 Nitrous oxide (Laughing gas) N2ON2O 0.3 20%One century300 THE MAJOR GREENHOUSE GASES AND THEIR PROPERTIES

4. CLICK THE LITTLE ICON TO PLACE YOUR FULL SCREEN IMAGES. (AFTER YOU PLACED THE IMAGE YOU CAN USE THE ICONS BELOW THE IMAGE TO ADJUST PLACEMENT TO YOUR LIKING) IPCC (2007) https://www.ipcc.ch/publications_and_data/publications_and_data_figures_and_tables.shtml

5. CLICK THE LITTLE ICON TO PLACE YOUR FULL SCREEN IMAGES. (AFTER YOU PLACED THE IMAGE YOU CAN USE THE ICONS BELOW THE IMAGE TO ADJUST PLACEMENT TO YOUR LIKING) http://www.immaginidivertenti.net/divertente/piscina-naturale.php

6. CLICK THE LITTLE ICON TO PLACE YOUR FULL SCREEN IMAGES. (AFTER YOU PLACED THE IMAGE YOU CAN USE THE ICONS BELOW THE IMAGE TO ADJUST PLACEMENT TO YOUR LIKING) IPCC (2007) https://www.ipcc.ch/publications_and_data/publications_and_data_figures_and_tables.shtml

7. IPCC Fourth Assessment Report, Climate Change 2007. https://www.ipcc.ch/publications_and_data/publications_and_data_figur es_and_tables.shtml https://www.ipcc.ch/publications_and_data/publications_and_data_figur es_and_tables.shtml REFERENCES