An
ancient
historian
studies
the
____________________
period
before
the
____________________
Ages
.
A
historian
studies
and
____________________
about
the
____________________
.
An
archivist
keeps
____________________
documents
and
historical
records
____________________
.
A
geologist
studies
____________________
,
minerals
and
the
____________________
?
s
surface
.
A
palaeontologist
studies
____________________
.
An
archaeologist
studies
____________________
to
learn
about
how
people
____________________
in
the
past
.
