Question

Approximately 200 million years ago, all of Earth's continents were joined in a single super-continent called?

1) Panthalassa
2) Paneterra
3) Mundusunus
4) Oikoumena
5) Pangaea

Answer 1

The super-continent that existed approximately 200 million years ago and included all of Earth's continental crust is called Pangaea.

Step-by-step explanation:

Approximately 200 million years ago, all of Earth's continents were joined in a single super-continent called Pangaea. This massive landmass included almost all of Earth's continental crust and was formed during the end of the Paleozoic Era in the Permian Period. The idea of this supercontinent was first proposed by Alfred Wegener in the early 1900s through his hypothesis of continental drift. Wegener used a variety of evidence, including the congruence in the shapes of continents, similarities in fossil records, and resemblances among living animal species on different continents to support his theory. The supercontinent Pangaea eventually split into smaller continents, forming the present-day layout of Earth's landmasses.