Students will create a water cycle model in small groups. - Create a model to explain the parts of the water cycle. Water can be a gas, a liquid, or a solid and can go back and forth from one state to another.
Weather Conditions and Risk of Headaches. Lower pressure is more commonly associated with Barometric Pressure Non-Migraine Headaches. Higher pressure is more commonly associated with Barometric Pressure Migraine Headaches. http://www.barometricpressureheadache.com/weather-conditions-and-risk-of-headaches/