Earth

Definition

• Earth is the planet we live on

Critical Attributes

Examples

• The World
• Water
• 3rd planet from sun
• We live on this planet
• Luna - Our Moon
• 4 layers: Inner core, Outer core, Mantle, Crust.

Non-Example

• Murcury
• Venus
• Mars
• Jupiter
• Satern
• Uranus
• Neptune

Interesting Facts

• The Earth is 75% or ¾ water.
• The only planet we can live and survive on.
• Earth is part of the Milky Way, a galaxy of 8 planets and the sun.
• 3rd planet from our sun out of 8 planets.

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