This is the cassette release of "Geografia świata", published around Septemper 1992 by Krysal Software. The files are:
* Geografia swiata (1992-09)(Krysal Software)(PL)(Side 1 of 2).cas
  CAS image of tape side 1 (contains intro and "Map test")
* Geografia swiata (1992-09)(Krysal Software)(PL)(Side 2 of 2).cas
  CAS image of tape side 2 (contains "Quiz")
* inlay.jpg
  Scanned exterior of the cassette inlay (the interior is all white, so there was no point in scanning it)
* cassette-side-1.jpg
  Image of the cassette side 1
* cassette-side-2.jpg
  Image of the cassette side 2
  
According to the in-game manual, the package should also contain a printed user manual, although it's missing in my package.

The CAS images are 100% original, unmodified, uncracked images of the tape contents. They are runnable on the most recent versions of Altirra and Atari800 (on the latter emulator, SIO patch must be disabled).

Each side contains an program that's loaded independently.

Side 1 contains the intro and the "Map Test" program.  To load it, mount the CAS image, then boot the computer while holding Start+Option and press any key - the intro part will load. To continue, press any key, then hold Start+Option again, and press any key. The "Map Test" will then load.

Side 2 contains the "Geography Quiz" program. To load it, mount the CAS image, then boot the computer while holding Start+Option and press any key - the "Quiz" will load.

There already exist two entries for "Geografia swiata" in Atarimania. One of them:

http://www.atarimania.com/game-atari-400-800-xl-xe-geografia-swiata_2185.html

is completely empty, while the other one:

http://www.atarimania.com/game-atari-400-800-xl-xe-prev-geografia-swiata_6969.html

is mistakenly marked as [PREV]. The downloadable file here is not a demo or preview, but a bad crack of the full program, containing only the intro part. AFAIK there was no demo version of this program ever released.

So, one of these two entries should be deleted, and the other one updated.

Here's data to fill in the blanks in the Atarimania database:
Genre: Education - Geography
Language: Turbo BASIC XL (also contains parts in Action! and machine language)
Controls: Keyboard
Players: 1
Programer(s): Robert Poskróbek, Piotr Piastucki
Graphic Artist(s): Robert Poskróbek
Sound: Robert Poskróbek
Year: 1992
Publisher: Krysal Software
Developer: ASC
Country: Poland
License: Commercial
Medium: Tape, Disk