UNIT 1- Methods of Science Unit 2- Earth's Structure Unit 3- Minerals Unit 4- Rocks Unit 5- Weathering/Soil Unit 6- Erosion/Deposition Unit 7- Plate Tectonics Unit 8- Earth's Dynamics Unit 9- Earthquakes and Volcanoes Unit 10- Fossils Unit 11- Geologic Time Unit 12- Earth's Atmosphere Unit 13- Weather and Climate Unit 14- Water and other Resources Unit 15- Exploring Space Unit 16- The Sun-Earth-Moon System Unit 17- The Solar System Unit 18-Galaxies and the Universe