United  States.  Air  Force— Vocational  guidance.  I.
United  States,  Dept.  of  the  Air  Force.  II.  National  Audi-
ovisual Center

74-706321
[UG633]

358

National  Audiovisual  Center

75

Weather  and  air.  [Filmstrip]  Doubleday  Multimedia,
1974.
56  fr      color,      35  mm,        and  phonodisc:  2  s,  (1  s.  for
manual  projector.  1  s.  for  automatic  projector).  12  in.,  33  1/3
rpm..  1 1  min  each  side.     (Weather  series)
Also  issued  with  phonotape  in  cassette.
With  teacher's  guide.
SUMMARY:  Describes  the  properties  of  air  and  the  levels
of  Earth's  atmosphere.  Shows  how  the  heat  from  the  Sun  and
the  movement  of  the  Earth  create  seasons,  wind,  air  currents,
air  masses,  and  weather  fronts.  For  elementary  grades.
1  Weather— Juvenile  films,  2,  Air — Juvenile  films,  3.
Atmosphere — Juvenile  films,  [1,  Weather.  2.  Air  3,  At-
mosphere] I,  Doubleday  Multimedia.  II.  Series:  Weather
series.  [Filmstrip.  Doubleday  Multimedia).
74-735318
[QC981.3]

551.5
Doubleday  Multimedia  74


808


Films— Catalog,  1975


Weather  and  water.  [Filmstrip]      Doubleday   Mul-
timedia, 1974.
63  fr.     color.     35  mm.        and  phonodisc:  2  s.  (1  s.  for
manual  projector.  1  s.  for  automatic  projector),  12  in..  33  1/3
rpm..  1 1  min.  each  side.     (Weather  series)
Also  issued  with  phonotapc  in  cassette.
With  teacher's  guide.
SUMMARY;  Describes  the  water  cycle.  Focuses  on  con-
densation, showing  how  clouds  and  precipitation  are  a  part  of
the  weather-  For  elementary  grades.
I.  Weather— Juvenile  films  2.  Water— Juvenile  films.
3.  Hydrologic  cycle  Juvenile  films.  [1.  Weather.  2.  Wa-
ter) I-  Doubleday  Multimedia.  II.  Series:  Weather  series,
(Filmsirip.  Doubleday  Multimedia].
74-735319
tQC981.3]

551.5
Doubleday  Multimedia  74


Weather    extremes.    [Filmsirip]       Doubleday    Mul-
timedia. 1974.
