Saturday, April 22nd is Earth Day. This year the Earth and those who want to save it are facing massive opposition from one of the most influential countries on Earth. It is more important than ever to inspire the next generation to make the Earth safe again for all living things on it. WebEnglish.se has teaching materials on Earth Day in Teach by Calendar and about environmental issues in general in two theme pages: Environment 5-7 and Environment 8-9.