Structure of the Earth Crossword Puzzle

QUESTIONS LIST:

• five thousand: the approx temperature of the inner core (degrees)
• thirty five: the average thickness of the earth's crust (km)
• mantle: the layer of hot, solid rock between earth's crust and core
• dirt: the crust is made up of _ , rock and sand
• six thousand: the approx temperature of the outer core(degrees)
• earth: large rock made up of several parts and layers
• inner core: mostly solid, and made of iron
• three thousand: the thickness of earth's mantle (km)
• four: the number of primary layers of earth
• crust: the thin layer of earth we stand on
• outer core: liquid - iron barrier between the mantle and inner core