The Earth
Kai Pata
Rets. Sirje Aher,
Marju Piir (rets. Mai Sula)
math: Mariann Laius
(rets. J.Afanasjev)
Pictures: Liina Tuuling,  Arttoday,
"Maateadus" Tln., 1988

 

Grade 4

4-2-10-4.jpg (20251 bytes)
eWorksheets
1. The birth of the earth

1.eWorksheet

2.eWorksheet

 math
2. What's inside the earth? 1.eWorksheet 2.eWorksheet 3.eWorksheet math math
3. Vulcanoes 1.eWorksheet 2.eWorksheet 3.eWorksheet math math
4. Earthquakes 1.eWorksheet 2.eWorksheet math
5. Mountain chains 1.eWorksheet 2.eWorksheet 3.eWorksheet math math
6. Mountain climbing 1.eWorksheet . math
7. Changes in the mountain chains 1.eWorksheet 2.eWorksheet math
8. What water changes? 1.eWorksheet 2.eWorksheet math math
9. The caves 1.eWorksheet 2.eWorksheet math math math
10. The wind 1.eWorksheet 2.eWorksheet. math math
11. The ice 1.eWorksheet 2.eWorksheet math math math
12. Minerals and rocks 1.eWorksheet 2.eWorksheet math math math
13. Eruptive rocks 1.eWorksheet . math math
14. Sedimentary rocks 1.eWorksheet 2.eWorksheet 3.eWorksheet math math
15.Different rocks 1.eWorksheet .. math math
16. Geologist's work 1.eWorksheet .. math math
17. The ground  1.eWorksheet math
18. Mineral resources 1.eWorksheet 2.eWorksheet math
19. Revision 1.eWorksheet 2.eWorksheet math
20. Tests math