Lesson Plan

The Atmosphere Then and Now

Curated and Reviewed by Lesson Planet

Students recall details about the formation of the earth and early atmosphere. They name the layers of the atmosphere and compare amounts of atmospheric nitrogen, oxygen, and argon. Formulate questions about global warming.

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Resource Details
Grade
9th - 12th
Subjects
Science
5 more...
Resource Type
Lesson Plans
Duration
2 hrs
Instructional Strategy
Discussion