There
are
three
____________________
in
____________________
.
The
Sahara
Desert
,
The
Namib
Desert
,
and
the
Kalahari
Desert
.
The
____________________
Desert
is
____________________
big
.
In
fact
,
it
covers
approximately
____________________
million
square
kilometers
.
The
Sahara
is
____________________
and
drier
____________________
the
Namib
and
Kalahari
deserts
,
____________________
have
an
average
temperature
of
30
degrees
.
____________________
the
temperature
is
more
than
____________________
degrees
centigrade
in
the
____________________
months
.
So
you
have
to
use
a
____________________
of
sun
cream
.
The
Namib
Desert
is
____________________
____________________
the
others
.
It's
at
least
80
million
____________________
old
.
