Our Universe. Ancient Sky Watchers The ancients learned about our universe by watching the skies at night, noting the changes that happen daily and seasonally,
Notes
Climate Change Entry Lesson Planetary Temperatures Activity SC.912.E.7.7Identify, analyze, and relate the internal (Earth system) and external (astronomical)
Electromagnetic Spectrum. The Universe The Big Bang forms the universe….. The energy creates stars. Gravity pulls stars together into Galaxies. The stars.
Heating the Earth Energy From the Sun. Where We Get Our Energy The Sun is a major source of energy for Earth.
Heating the Earth
Waves
Waves Part 2
