Fun
Facts
 
If
 
the
sun
was
 
the
size
 
of
 
a
 
large
beach ball,
 
Earth
would
be
as
small
as
 
a
pea,
 
 
and
 
the
moon
would
look like
 
a
pin
 
head.
 
The
largest
cave
in the world
 
 
is
 
the
Sarawak Chamber
in Malaysia.
At
600
metres
long
 
and
400
metres
wide,
 
eight
Boeing 747 aeroplanes
would
fit
inside
it.