Sky and Upper atmosphere


Sky noun - The expanse of air surrounding the earth.

Upper atmosphere and sky are semantically related. in heavens topic. In some cases you can use "Upper atmosphere" instead a noun "Sky". popular alternative

Nearby Words: skyline, skyway, skying, skye, skyer

Upper atmosphere

Definitions of Sky not found.

Sky and upper atmosphere are semantically related. You can use "Sky" instead a noun phrase "Upper atmosphere".
Cite this Source
Upper atmosphere and Sky. (2016). Retrieved 2023, January 28, from
Sky & Upper atmosphere. N.p., 2016. Web. 28 Jan. 2023. <>.
Upper atmosphere or Sky. 2016. Accessed January 28, 2023.
Google Ngram Viewer shows how "sky" and "upper atmosphere" have occurred on timeline