This is the place where you can upload your proposals to improve the world
The pollution of water resources is characterized by the presence of microorganisms, chemicals or industrial waste. It can concern watercourses, water tables, saltwater but also rainwater, dew, snow and polar ice.
Problemas ecológicos del Parque Natural más cercano a la ciudad de Valencia
This free tool works on Android smartphones, you can use it to joint together the scenes of your videos
Please download this logo and make sure you include it at the beginning or the end of your videos.
Esta rúbrica se usará para puntuar las características del video de cada equipo