A
using multiple channels so that the sound seems to surround the listener
stereophonic
ISM
doctrine
from having encountered or seen before
recognize
DEMO
people
being descended from the same ancestor
consanguinity
SUR
over
with new life
revitalize
POP
people
the attitude or practice of accepting a situation as it is
realism
STEREO
solid
an instrument for determining the magnifying power of telescopes
dynameters
VITA
life
DYNA
power
having an amount that is over what is needed
surplus
ALTER
other
reduce the population in an area
depopulate
COGN
know
the study of statistics like birts and disease
demography
the action or process of being altered
alteration
SANGUI
blood