Visit these links to watch our videos on YouTube:
Big Idea 1: Earth Scientists Study Our Planet
Big Idea 2: Earth is 4.6 Billion Years Old
Big Idea 3: Earth's Systems Interact
Big Idea 4: Earth Continually Changes
Big Idea 5: Earth is the Water Planet
Big Idea 6: Live Evolves on Earth
Big Idea 7: Earth Provides Resources
Big Idea 8: Natural Hazards Affect Humans
Big Idea 9: Humans Change Earth
Ed C. Roy, Jr. 2017 Winner Spotlight - Mary J. Tykoski
Earth Science Week 2017 Video Contest Winner: Sophi Schneider- Our Beautiful Earth
Earth Science Week 2017 Video Contest Finalist: Tahtinen’s Firsties- The Hurricane