What is the interior of the Earth like? Are the rocks that form the core and the crust the same? In this activity, we will travel to the interior of the Earth to find out about its composition and discover, through experimentation, what the rocks that make up the geosphere are like. We will then learn to distinguish them from minerals and recognize the different types of rocks according to the process of formation. We will then investigate the different characteristics and properties of minerals (colour, hardness, streaks, opacity, etc.) through observation and experimentation. Finally, we will reflect together on the social, economic, and environmental impact of the anthropic exploitation of rocks and minerals over the years and we will learn about the specific case of clay extraction in La Garrotxa.

In this activity we will delve into the natural risks derived from internal geological processes and the impact they have on human activity. We will learn to distinguish concepts such as hazard and risk, vulnerability and exposure, and damage and preventive measures. We will then delve into the world of seismology to understand the origin of earthquakes and, using design thinking techniques, we will design and build structures that minimise seismic effects and test them in an earthquake simulator. Finally, we will discover the dangers associated with volcanoes and creatively solve different challenges to mitigate the effects associated with volcanic activity.

What colors do we find in nature? We observe our environment to discover them, reveal how natural pigments were extracted in the past and we will experiment to extract our pigments from fruits and vegetables. Then, we will see paintings of volcanic landscapes made by renowned artists from La Garrotxa and we will become artists to make a work of art with our natural paints. An activity where science and art go hand in hand.