This resource is the perfect way to check student understanding of Earth's layers (crust, mantle, lithosphere, asthenosphere, mesosphere, inner core, and outer core). This engaging exit ticket can also easily be used for worksheets, science class practice, test prep, morning work, early finisher work, homework assignments, quizzes, or assessments. Key concepts:Crust Mantle Outer Core Inner Core Lithosphere Asthenosphere Mesosphere This exit slip is a quick and easy way to review science concept