Mass Extinction – TheWorksheets.CoM – Page 2

Mass Extinction Lesson Description and Keys - Arizona State University

2 Surviving Mass Extinctions Grades: 10-12 Prep time: ~15 min Lesson time: 5 days WHAT LEARNERS DO: Play the online game Surviving Extinction. Through playing Surviving Extinction, learners follow vertebrate evolution through the last 350 million years to discover how mass extinctions