The
Earth's
atmosphere
is
divided
up
into
5
major
layers
:
The
____________________
is
the
layer
next
to
the
ground
or
surface
of
the
Earth
.
This
is
where
we
live
and
even
where
planes
fly
.
Around
80%
of
the
mass
of
the
____________________
is
in
the
____________________
.
The
____________________
is
heated
by
the
surface
of
the
Earth
.
The
____________________
extends
after
the
____________________
.
Unlike
the
____________________
the
____________________
gets
its
heat
by
the
Ozone
Layer
absorbing
radiation
from
the
sun
.
As
a
result
,
it
gets
warmer
the
further
away
you
get
from
the
Earth
.
Weather
balloons
go
as
high
as
the
____________________
.
The
____________________
covers
is
the
next
layer
.
This
is
where
most
meteors
burn
up
upon
entry
.
The
coldest
place
on
Earth
is
at
the
top
of
the
____________________
.
The
____________________
is
next
and
the
air
is
very
thin
here
.
Temperatures
can
get
extremely
hot
in
the
____________________
.
The
____________________
is
the
last
layer
and
the
thinnest
.
It
goes
all
the
way
to
10
,
000
km
above
the
Earth's
surface
.
