6-8 Science » C. Earth Science » C.6. Earth in the Solar System

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Gravity

• What is Gravity?
• Gravity and the Formation of Planets and Stars
• Gravity’s Role in Our Solar System

The Moon

• How Do We See the Moon?
• Why the Moon Has Phases
• How Eclipses Happen
• Tides

Stars

• What Are Stars?
• The Sun

The Earth’s Movement in Space

• Earth’s Orbit of the Sun
• Earth’s Rotation on its Axis