UNIT 3 SOCIAL STUDIES - THE SOLAR SYSTEM-

 PART 1 THE EARTH -EARTH´S ROTATION AND REVOLUTION-


PART 2 THE MOON AND PHASES OF THE MOON




PART 3 THE SOLAR SYSTEM


3.1. PLANETS

3.2 SATELLITES

3.3 COMETS


3.4 ASTEROIDS



3.5 STARS


3.6. CONSTELLATIONS


3.6. NEBULAE


3.7 GALAXIES


CURIOSITIES









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Unit 1 Social studies