Across
- 3. magnetic field , the liquid iron in the outercore is an excellent electrical conductor and creates the electrical currents that drive the magnetic field
- 4. contains about 10% of the total magnetic field energy
- 5. tectonic plates,lubricating the under sides of Earths tectonic plates and allowing them to move
- 7. gives a platform to all land on earth
- 8. solid,outer part of earth
Down
- 1. makes up the planets continents and continental shelves
- 2. more pressure, hotter
- 3. makes up seafloor
- 6. provides thermal and mechanical driving forces for plate tectonics