The given diagram illustrates the instruction of building an igloo from snow. Overall, there are 5 major stages in the process, starting with finding an area covered by hard-packed snow and ending with covering the entrance hole with snow blocks.
As can be seen from the process, hard-packed snow in the area is cut into massive blocks of appropriate size by snow saw to build the base. Next, the edges of the blocks are then smoothed before being placed in a circle upward style. At this stage, a hole is dug under the wall to make an entrance. After that, a slightly massive block is filled in the last opening on the top of the igloo.
Out of the remaining steps, snow is shoveled onto the outside of the igloo and is packed into all crevices, while the internal surface of the igloo is smoothly wiped by hand. Any excess snow is also completely removed out of the igloo. Finally, a hole is dug in the shape of an ideal entrance and is then covered with large snow blocks.
The
given
diagram illustrates the instruction of building an igloo from
snow
.
Overall
, there are 5 major stages in the process, starting with finding an area covered by
hard
-packed
snow
and ending with covering the entrance hole with
snow
blocks.
As can be
seen
from the process,
hard
-packed
snow
in the area is
cut
into massive
blocks
of appropriate size by
snow
saw
to build the base.
Next
, the edges of the
blocks
are then smoothed
before
being placed
in a circle upward style. At this stage, a hole
is dug
under the wall to
make
an entrance. After that, a
slightly
massive
block
is filled
in the last opening on the top of the igloo.
Out of the remaining steps,
snow
is shoveled
onto the outside of the igloo and
is packed
into all crevices, while the internal surface of the igloo is
smoothly
wiped by hand. Any excess
snow
is
also
completely removed out of the igloo.
Finally
, a hole
is dug
in the shape of an ideal entrance and is then covered with large
snow
blocks
.