MD.2.0. Earth/Space Science: Students will use scientific skills and processes to explain the chemical and physical interactions (i.e., natural forces and cycles, transfer of energy) of the environment, Earth, and the universe that occur over time.
2.A.2. Materials and Processes That Shape A Planet: Cite and describe the processes that cause rapid or slow changes in Earth's surface.
2.A.2.a. Identify and describe events such as tornadoes, hurricanes, volcanic eruptions, earthquakes, and flooding which change surface features rapidly.
2.E.1. Interactions of Hydrosphere and Atmosphere: Recognize and describe that the amount of water on Earth continues to stay the same even though it may change from one form to another.
2.E.1.a. Describe how water on Earth changes: Condensation; Precipitation; Evaporation.