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6th Grade
Science - Earth Layers
| Term | Definition |
|---|---|
| atmosphere | thin layer of gas that surrounds the earth |
| crust | outermost layer of earth |
| magnetic field | is caused by the outer core circulating around the inner core |
| oceanic | crust under the ocean, more dense than the continental crust |
| continental | thicker but less dense |
| inner core | solid, made of iron and nickel |
| mantle | convective layer |
| outer core | liquid, made of iron and nickel, surrounds the inner core |