This video is part of the Billes de sciences series, produced by the Pulpit Hand Foundation.

Trace the different carbon fluxes on Earth, before the industrial revolution and in the present day, and observe changes in the amount of atmospheric carbon dioxide.

Find the names of each species and try to find out who eats who in six different continental ecosystems. Then visualize the impact of climate change or human activities on these networks.

Through this online card game students classify their foods according to their environmental impact.

Get the right names for all the species and try finding out who eats whom in six different marine ecosystems.

In this video clip, a scientific expert tells us about Urban Heat Islands.