This provided for a highly granular view of the seismic situation at local levels, but also across the entire North American continent. Looking at the map, the black lines show areas of maximum ...

The affected part of the North American continent is an example of a "craton ... compounds that are weakening the base of the crust. A map of the North American craton—outlined in black ...

The map of Earth, long thought settled ... If their study proves accurate, this would mean that the European and North American continents are still in the process of breaking apart and are ...

The REAL map of the world: Clever 'to scale' chart ... this means that the break-up of the European and North American continents is still ongoing. Scientifically speaking, this would mean North ...

Give pupils an outline map of the continent and ask them ... with blow-up globes and ask pupils to identify continents and point to North America when they catch it. Older children could identify ...