Several authorsGraphic design and illustrations by Juan HernazClient: University Chair of Climate Change / University of OviedoPublished in Spain by the University of Oviedo(Oviedo, January 2025)Set of five educational sheets aimed at High School students, with abundant scientific information on the impact of climate change on terrestrial and marine ecosystems, human health and urban processes, as well as the impact of human activity on the planet Earth and its future projection.The sheets, Spanish version, are distributed under a CC BY-NC-ND 4.0 license, from the official website of the Chair of Climate Change and from the following links: