Name___________________________________ Prd_____ Date______________________________ Composition and Structure of the Atmosphere Atmosphere: What is the composition of (gases that make-up) our atmosphere? Gases in Earth’s atmosphere in a pie chart Key: Nitrogen Oxygen Argon Carbon Dioxide Water Vapor: ___________________________________________________ Particles:_______________________________________________________ 1. Earth’s atmosphere is composed of which states of matter? 2. What gases make up the Earth’s atmosphere? List them from greatest to least.