[Volume 1]
Ⅰ.
solid Earth
1.
Earth's formation and force fields
01.
The Formation of the Earth and Its Internal Energy -------- 10
02.
Seismic Waves and the Earth's Internal Structure ---------------- 26
03.
Earth's Force Field ----------------------------- 48
2.
Earth's constituent materials and resources
01.
Minerals ------------------------------------------------ 66
02.
Earth's Resources ---------------------------- 86
3.
Geology of the Korean Peninsula
01.
Geological Survey and Geological Map ------------------- 104
02.
Geology of the Korean Peninsula ------------------------- 120
03.
Metamorphism of the Korean Peninsula-------------------- 136

· [Appendix] Answers and Explanations ---------------------- 170
Look up terms -------------------- 198

[Volume 2]
Ⅱ.
atmosphere and ocean
1.
Movement and circulation of sea water
01.
Ocean currents ----------------------------------- 10
02.
Sea waves and tsunamis --------------------------- 30
03.
Tide ----------------------------------- 52
2.
Movement and circulation of the atmosphere
01.
Insulation Changes and Cloud Formation -------------- 76
02.
The Forces That Move the Atmosphere and Wind ----------- 102
03.
Westerly Waves and Atmospheric Circulation ----------- 124

· [Appendix] Answers and Explanations ----------------------- 166
Look up terms -------------------- 196

[Volume 3]
Ⅲ.
universe
1.
Planetary motion
01.
Celestial Coordinate System and Solar System Model -------- 10
02.
Laws of Planetary Motion --------------------- 36
2.
The structure of our galaxy and the universe
01.
Distance and age of the cluster------------------- 64
02.
The Structure of Our Galaxy ---------------------- 86
03.
The Structure of the Universe -------------------------- 110

· [Appendix] Answers and Explanations ---------------------- 142
Look up terms -------------------- 166

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