Last Updated: Thu, 01/08/2026 Syllabus PDF required. Please edit this page and upload a PDF. Please check PDF for accessibility prior to submission. General Class Information Academic year: 2026 Semester: Spring Course prefix: EAS Course number: 1600 Section: A CRN 20821 Instructor first name: Wing Instructor last name: Chu Catalog Description Introduction to how the Earth functions as an integrated system through exploration of the atmosphere, hydrosphere, lithosphere, and the biosphere. Laboratory exercises will supplement the lecture material.