Question

Did Pangaea or Gondwana form first?

   Did Pangaea or Gondwana form first?

Biology Today and Tomorrow with Physiology

Biology Today and Tomorrow with Physiology

Cecie Starr,… 6th Edition

Chapter 12, Problem 10

Instant Answer

Solved by Expert Courtney Burson

05/11/2020

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Both Pangaea and Gondwana are supercontinents, which are landmasses composed of multiple continental cores. Show more…

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Did Pangaea or Gondwana form first?

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Key Concepts

Pangaea

Pangaea was a later supercontinent that formed during the late Paleozoic and early Mesozoic eras by the convergence of earlier continental masses, including Gondwana. Its formation marks a subsequent stage in the supercontinent cycle, where the merging of multiple earlier continents led to a new, larger assembly before eventually breaking apart.

Gondwana

Gondwana was an ancient supercontinent that existed from the Neoproterozoic until the Jurassic period. It comprised what are now Africa, South America, Antarctica, Australia, and the Indian subcontinent. Gondwana's formation represents an early phase in the evolution of the Earth's continents and set the stage for later configurations.

Supercontinents

Supercontinents are massive landmasses that consist of multiple continents merged together. Their cycles of formation and breakup have shaped Earth's geological history. Key examples include Gondwana and Pangaea, with each representing a distinct stage in the assembly and dispersal of Earth's continents.

Plate Tectonics

Plate tectonics is the scientific theory that explains the movement of Earth's lithospheric plates. These movements are responsible for the creation, destruction, and rearrangement of continents over geological time. Understanding plate tectonics is crucial, as it provides the framework for interpreting the formation, evolution, and breakup of supercontinents.

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