Fig. 1. Type of light bulbs
B. Daily food consumption
1. Amount of carbohydrate consumption (plate/day)
2. Amount of meat consumption (time/week)
3. Vegetable (piece/week)
4. Fruit (piece/week)
5. Type of drink per day (soft drink/ coffee/ tea/ milk/ fruit juice)
3.2 Methodology
Provide class activities in Impact of Climate Change subject based on carbon footprint definition and
classification for 35 environmental sciences students (2nd year) and described the methodology to evaluate carbon
footprint in TGO’s website (Fig. 2).