The Big Biodiversity Challenge is a competition for students in Grades 6 to 9 to come up with innovative solutions to environmental issues threatening biodiversity. The challenge is a joint effort by several organizations in the Western Cape, aimed at inspiring the next generation of environmental custodians. Students can participate solo or in teams, with the chance to win exciting prizes. The competition provides a unique opportunity for young minds to become part of the solution to environmental issues and take a proactive approach towards ecological responsibility.