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5.1 MEANINGS / DEFINITIONS :
Embedded : fixed firmly .
Implements : tools .
Derived : got from .
Geologists : scientist who studies matter that constitutes about the earth .
Accumulation : together .
Viable : feasible .
Crevices : holes .
Faults : break in the layer of rocks .
Strata : layer .
Arid : dry .
Residual : left over .
Significance : importance .
Variations : differences .
Endowed : possess a quality .
Metallurgical : study of metals .
Deficient : shortage .
Replenish : to fill again .
Impetus : force with which something moves .
Accumulation – gradual gathering of something.
Deposits -put down or set down in a place.