Latin roots
duct or duc
to lead or carry
graph
write
port
to carry
auto
self
semi
half
spect
look
hydr
water
cent
hundred
bio
life
photo
light
ject
throw
micro
small
aud
hear
phobia
fear
logy
study of
trans
across, to change
mono
one
vis
see
tele
far off
chron
time
fort
strength
scope
viewing
cir, circum
around, ring
mal
bad
fore
before or front