On Monday, June 24, our 11th graders (Biology Abitur-LK) investigated ecosystem forest and lake in Brandenburg’s beautiful landscape. The students compared the diversity of plant and animal species of different ecosystem. They also measured abiotic factors such as temperature, humidity and pH in various locations.
In addition, the students took water samples from the lake and analysed its mineral content and determined the water quality. Thanks to our teacher, Dr. Nehnevajova for organising such a great field trip!