Atmosphere | NASA Online

An HTML5 activity about the Earth's atmosphere
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The Earth is surrounded by a thin envelope of gases called the atmosphere. More than 500 active volcanoes erupt around the world affecting the Earth's atmosphere and global climate.

SERIES: NASA Online > NASA Science Simulations
Collection: Activities | Simulations
Grade: Elementary (3-5) | Middle School (6-8) | High School (9-12)
Subject(s): Science > Earth Science