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*from ‘ancient greek’*
λίθος
[lithos]
(meaning ‘rocky’)
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σφαίρα
[sphaira]
(meaning ‘sphere’)
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*a litho-sphere is the ‘rigid outer-most shell’ of a ‘terrestrial-type planet’ or ‘natural satellite’, that is defined by its rigid mechanical properties*
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(on ‘earth’, it is composed of the crust and the portion of the upper mantle that behaves elastically on time scales of thousands of years or greater)
(the outermost shell of a ‘rocky planet’ (the ‘crust’) is defined on the basis of its ‘chemistry’ + ‘mineralogy’)
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(the study of ‘past’ + ‘current’ formations of ‘landscapes’ is called ‘geo-morphology’)
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💕💝💖💓🖤💙🖤💙🖤💙🖤❤️💚💛🧡❣️💞💔💘❣️🧡💛💚❤️🖤💜🖤💙🖤💙🖤💗💖💝💘
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*🌈✨ *TABLE OF CONTENTS* ✨🌷*
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🔥🔥🔥🔥🔥🔥*we won the war* 🔥🔥🔥🔥🔥🔥