In Vihola school Class 6C (with their teacher Katri Tikka) studied e.g. Serengeti National Park, Glaciers and the effects of their melting, the effects of combustion engines on climate change, the effects of climate change on animals, polar bears and glaciers, climate change and rain forests...

Here are a couple of examples on their research: 

Act Green Ilmastonmuutos.docx

Act Green Sademetsät.docx