Continental Drift

Front

What is Continental Drift?

Back

The theory that continents have moved over geological time and were once joined together in a single landmass.

Front

Who proposed the theory of Continental Drift?

Back

Alfred Wegener.

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What is Pangaea?

Back

A supercontinent that existed during the late Paleozoic and early Mesozoic eras, where all continents were joined together.

Front

What evidence supports the theory of Continental Drift?

Back

Fossils, landforms, and climate evidence.

Front

How do fossils support the theory of Continental Drift?

Back

Similar fossils found on different continents suggest that these continents were once connected.

Front

What are the three types of evidence that support Alfred Wegener's theory?

Back

Fossils, landforms, and climate.

Front

What is the significance of glacier scars in supporting Continental Drift?

Back

Glacier scars indicate that continents were once located in different climatic zones.

Front

What role do mountain ranges play in the theory of Continental Drift?

Back

Mountain ranges that line up across continents suggest that those continents were once joined.

Front

What is the concept of 'fit' in Continental Drift?

Back

The idea that continents fit together like puzzle pieces, indicating they were once part of a single landmass.

Front

What is the importance of climate evidence in Continental Drift?

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Climate evidence shows that similar climates existed on continents that are now far apart, supporting the idea of their previous connection.