tectosphere
Look at other dictionaries:
tectosphere — tec·to·sphere … English syllables
tectosphere — ˈtektəˌsfi(ə)r noun Etymology: Greek tēktos molten (from tēkein to melt) + English sphere more at thaw : asthenosphere … Useful english dictionary
Lithosphere — The tectonic plates of the lithosphere on Earth … Wikipedia