I.
Interaction between the atmosphere and the ocean
I-1 Ocean circulation and atmospheric changes
01 Properties of seawater
02 Ocean circulation
03 Pressure and Weather Changes
04 Typhoon and Severe Weather
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I-2 Atmosphere-Ocean Interactions and Climate Change
05 El Niño and Southern Oscillation
06 Climate Change
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II.
Earth's history and the rocks of the Korean Peninsula
II-1 History of the Earth
07 Formation order and age of strata
08 Sedimentary structure of sedimentary rocks
09 Life and Environment of the Geological Era
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II-2 Rocks of the Korean Peninsula
10 Magma and Igneous Rocks
11 Metamorphism and Metamorphic Rocks
12 Geoparks of our country
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III.
The evolution of solar system bodies, stars, and the universe
III-1 Solar System Objects
13 Apparent motion of the planets in the solar system
14 Eclipses in the Sun, Earth, and Moon System
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III-2 Evolution of Stars and the Universe
15 Spectral types and physical quantities of stars
16 HR and Star Evolution
17 External Galaxies and the Expanding Universe
18 Evolution of the Universe
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_(22nd revision) Megastudy N Earth Science 685 questions, perfect score completion POINT!
POINT 1.
Complete analysis of the 22nd revised textbook, summarizing key concepts and materials in one place.
POINT 2.
Based on the principles of internal exams, the most frequently appearing and most frequently incorrect answer types are carefully selected and organized.
POINT 3.
Achieve a perfect score on a school exam with a high-difficulty, descriptive question
_ You can study efficiently by analyzing all four types of Earth Science textbooks and organizing the content and materials that will definitely appear on the internal exams at once.

_You can prepare for the highly discriminating internal exam with carefully selected, frequently asked, most incorrect, difficult, and descriptive questions.