the last super continent that broke apart to form today 's landmasses is known by what name
Supercontinent The Phanerozoic supercontinent Pangaea began to break up 215 Ma and is still doing so today. Because Pangaea is the most recent of Earth's supercontinents, it is the most well known and understood. Contributing to Pangaea's popularity in the classroom is the fact that its reconstruction is almost as simple as fitting the present continents bordering the Atlantic-type oceans like puzzle pieces.[4]
Americas The Americas (also collectively called America)[5][6][7] comprise the totality of the continents of North and South America.[8][9][10] Together, they make up most of the land in Earth's western hemisphere[11][12][13][14][15][16] and comprise the New World.