§. Yer va Marslarning tuzilishi. Ularning o`xshash jixatlari………….11
II. Bob. Amaliy qism. 1.
§. Yupiter va uning tuzilishi..................................................................29
2.
§. Saturn va uning tuzilishi....................................................................38
3.
§. Uran va uning tuzilishi.......................................................................42
4.
§. Neptun va uning tuzilishi...................................................................44
5.
§. Katta sayyoralarning o’rganish muammolar………………………..48
III.
Xulosa .....................................................................................................49
IV.
Adabiyotlar ............................................................................................51