Heat, cold, rain, winds, mountains, swamps, deserts, insects, dangerous reptiles, and other animals are just a few of the challenges awaiting the soldier working to survive.
(Heat, cold, rain, winds, mountains, swamps, deserts, insects, dangerous reptiles, and other animals; are; just a few of the challenges) (the challenges; awaiting; the soldier working) (the soldier; working; to survive)
Heat, cold, rain, winds, mountains, swamps, deserts, insects, dangerous reptiles, and other animals the challenges the soldier
are awaiting working
just a few of the challenges
the soldier working
to survive