➙In this week this group searched the two types of deserts: Hot deserts and Polar deserts, different examples and also they have sarched the tipes of the erosions.
➙This group went to an excursion in “la Conca de Vallcebre” and they learnt more things about their project, they also have more information and have decided to make an experiment with some bottles. The bottles have sand and grass, only sand ... and more combinations. Then they put water and saw how much water was lost and how much took the plants for them.
➙ This group is about how can we calculate desertification caused by climate change and the areas that are supposed to be desertified in 2050 so they are looking the areas that will be affected in 2050, the areas where is happening right now, the effects, why…