(Q018) The continents that made up Pangaea began to split apart during theGroup of answer choiceslate Paleozoic.mid Proterozoic.Late Triassic/Early Jurassic.Early Devonian.

Which mountain range formed when continents collided to form Pangea? (Pangea is the ancient supercontinent that later broke up to form the present continents)Group of answer choicesthe Appalachiansthe Himalayasthe Alpsthe Andes

(Q010) Rodinia, Pannotia, and Pangaea are all names ofGroup of answer choicessupercontinents.orogenies that occurred on the eastern margin of North America.geologic time periods.extinct marine organisms.

Recall when the supercontinent Pangaea existed.

(Q004) Which geologic time interval saw the first continents, the first life, and possibly the first plates?Group of answer choicesHadeanPhanerozoicProterozoicArchean

Most scientists agree that all of today's continents were part of a single continent known as Pangaea around 250 million years ago. The map below shows the theorized positions of some of these continents at that time.Which of the following would best provide evidence to support the theory that Pangaea existed in Earth's past? A. A scientist finds a Glossopteris fossil in the ocean off the coast of India. B. A scientist finds a Cynognathus fossil close to a Mesosaurus fossil in Africa. C. A scientist finds a large number of Mesosaurus fossils spread across South America. D. A scientist finds Lystrosaurus fossils in India, Africa, and Antarctica.