Final answer:
The type of plate boundary between the North American Plate and the Eurasian Plate is a divergent boundary, where plates are moving away from each other.
Step-by-step explanation:
The type of plate boundary that occurs between the North American Plate and the Eurasian Plate is a divergent boundary. In a divergent boundary, plates are moving away from each other. Along this boundary, new crust is created as magma rises to the surface and solidifies, forming a mid-ocean ridge.
An example of a divergent boundary between the North American Plate and the Eurasian Plate is the Mid-Atlantic Ridge, which runs down the center of the Atlantic Ocean. This ridge is continuously spreading and creating new crust as the plates move apart.