Chapter 15 Section 2. Goals Identify some properties of air. Name instruments that are used to measure air pressure. Explain how increasing altitude.
Chapter 1-The Atmosphere 1/29/13. Section 1- The Air around You Weather – the condition of Earth’s atmosphere at a particular time and place. Atmosphere.
The Air Around You. Earth’s Atmosphere Earth’s atmosphere is the envelope of gasses that surround the planet. Nitrogen makes up 78% of our air Oxygen.
Diagram Explanation: Written Explanation: Can Demonstration.
