The Role of Extinctions in Shaping Biodiversity Through Time

This exam examines the significance of extinction events in the evolution and diversification of life on Earth. Students will review specific mass extinction events and their consequences on marine and terrestrial ecosystems.

Extinctions have historically played a pivotal role in shaping the trajectory of biodiversity. They serve as critical points of study that inform conservation efforts and our understanding of ecological resilience and recovery.

The exam will assess candidates’ ability to identify major extinction events and articulate their long-term impacts on the biodiversity we see today. Critical thinking and effective communication during verbal assessments are essential.

Students may also be required to evaluate current risks of extinction and how understanding historical events informs present-day biodiversity conservation strategies.