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Layers of Earth

Use the article Layers of Earth to complete the crossword puzzle.  Use the answers to the crossword to find words in the word search.
Horizontales
Innermost layer of earth
The earth has 3 main ________.
The inner core is solid and made mostly of _____.
Knowledge about Earth's interior comes from data gathered by scientists from _____________.
Layer of the earth between the crust and the mantle.
The only time the mantle's contents are exposed is through _________ eruptions.
The earths' crust contains lighter metals including ___________.
Verticales
Hard outer shell layer of the Earth
The outer core is believed to control Earth's ________ field.
The layers are separated by ________ and density.
The mantle contains very slow _______ currents.
Scientists believe the mantle is the layer that Earth's _______ plates move on.