ID.8-9.ES. Earth Science
8-9.ES.4. Earth and Space Systems: Students describe the current theory explaining the formation of the solar system. Students explain earth processes, events (erosion, uplifting, earthquakes, volcanic eruptions, etc.), and geological time. Students explain Earth's heat sources.
8-9.ES.4.2. Understand Geo-chemical Cycles and Energy in the Earth System
8.ES.4.2.1. The student will be able to explain the internal and external energy sources of the earth (654.02a)