The next disk in the Earth Sciences series takes a
look at the air around us and the sea beneath us with many facts,
quizzes and tests on these subjects. In two parts, THE ATMOSPHERE covers
Composition of The Atmosphere, Forces That Move the Atmosphere, Water
Vapours in the Atmosphere and The Forces Called Water. The second part
is THE HYDROSPHERE and includes Ocean Basins of The World, The Dynamics
of the Sea, The Wind, Waterand Waves and The Hydro Trivia Challenge.
Another interesting educational disk.