Our students have made a summary presentation of their activity for this part of the project. First they have done a study on drinking water and its processing by the water distributors in Huelva. second they have carried out a study on the burned surface in Spain. This problem is very important because we lose ground and accentuate the drought. Finally, they have referred to the problem of drought in Spain that is obviously very important for a country of our latitude and that is accentuated by climate change. Second presentation is a mini game to reinforce what was presented in the previous presentation