Which of the layers in the diagram below are rigid?
A. 2 and 3
B. 1 and 2
C. 1, 2, and 3
D. All of them.
Answer: C
Environmental & Atmospheric Sciences
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a. tropopause. b. stratopause. c. low-level jet. d. both tropopause and low-level jet e. both stratopause and low-level jet.
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