Why are our woods so important and have to be protected? These were questions our 4C and 5AV1 students sought an answer to on a trip to Hollenfels on June 12th, 2024, where they studied the ecosystem “wood” and analysed biotic (everything that’s alive) and abiotic components (light, temperature, water, soil composition). The field trip was organised by their biology and geography teachers in conjunction with Service nationale de la jeunesse (SNJ).