This activity was designed to illustrate the secondary 4 optional courses (ES-EST).
The climate changes that we face today are intimately linked to the increase in greenhouse gases present in the atmosphere. What are these gases? What actions can we take or what technologies should we recommend to slow this problem?
This activity allows to lead the students to think about the notion of ecological footprint, energy needs and the management of residual matter using the study of the production and energy output of biogases.

Overview of the LES – Biogas
Student booklet – Biogas
Teacher’s Guide – Biogas
Analysis of the LES – Biogas
• Animation on Methanogenesis (Flash)