Upper vs Pyrolite - What's the difference?
upper | pyrolite |
That which is higher, contrasted with the lower.
(shoemaking) The piece of leather, etc., that forms the top part of a shoe above the sole.
A stimulant such as amphetamine that increases energy and decreases appetite.
At a higher level, rank or position.
Situated on higher ground, further inland, or more northerly.
(geology, of strata or geological time periods) younger, more recent
(education) Of or pertaining to a secondary school.
A theoretical rock considered to be the best approximation of the composition of Earth's upper mantle, generally considered to be one part tholeiitic basalt and three parts dunite.
As nouns the difference between upper and pyrolite
is that upper is that which is higher, contrasted with the lower while pyrolite is a theoretical rock considered to be the best approximation of the composition of earth's upper mantle, generally considered to be one part tholeiitic basalt and three parts dunite.As an adjective upper
is at a higher level, rank or position.upper
English
Noun
(en noun)- As the restless sleeper here, I'll take the lower berth. You take the upper .