"This discovery suggests that these regions are not merely isolated landforms; they are interconnected components of a larger continental structure." Continents are difficult to define because the ...

Scientists have solved one of Earth’s mysteries of how continents rose more than 1km ... mystery” of how some of the most dramatic landforms came into being. Tom Gernon, professor of earth ...

There are glaciers on every continent except Australia. They are found in the coldest places, in Polar regions and on mountains. Glaciers can form distinct landforms through erosion of the ...