Study Atmosphere WOW # 1-8 Wednesday, June 20, 2018 Objective: YWBAT analyze the composition of the Earth’s atmosphere. Drill: Which gas – oxygen or nitrogen – is the major component of Earth’s air? Homework Study Atmosphere WOW # 1-8
Answer Nitrogen
Did you know…? An experiment in 1664 demonstrated the force exerted by the Earth’s atmosphere. Most of the air was removed from a hollow sphere whose halves had been sealed together with an airtight gasket. Sixteen horses were needed to pull the metal hemispheres apart.
Today’s Activities Drill Partner read Chapter 15, Section 1 Define Atmosphere WOW Quizlet Atmosphere WOW Conclusion
Does air contain anything other than gases? Closure Does air contain anything other than gases?
Yes; it contains solids, such as dust, and liquids, such as water. Conclusion Answer Yes; it contains solids, such as dust, and liquids, such as water.