Continental Drift

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What is Continental Drift?

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The theory that continents have moved over geological time from one location to another, suggesting that they were once joined together in a single landmass.

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Who proposed the theory of Continental Drift?

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Alfred Wegener proposed the theory of Continental Drift in 1912.

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What evidence did Wegener use to support his theory?

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Wegener used evidence from fossil records, geological formations, and climate patterns.

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What is Pangaea?

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Pangaea was a supercontinent that existed around 335 million years ago, where all continents were joined together.

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Why was Wegener's theory initially rejected?

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Wegener's theory was rejected because he could not provide a convincing explanation for how the continents moved.

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How do fossils support the theory of Continental Drift?

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Fossils of the same species have been found on continents that are now separated by oceans, indicating they were once connected.

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What role do glaciers play in supporting Continental Drift?

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Evidence of ancient glaciers found on different continents aligns when the continents are reassembled, suggesting they were once part of a larger landmass.

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What is the significance of the fossil record in understanding Continental Drift?

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The fossil record shows that similar plants and animals existed on continents that are now far apart, supporting the idea of a connected landmass.

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How does the climate change relate to Continental Drift?

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Continental Drift explains how the climate of regions has changed over time as continents moved to different latitudes.

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What is the concept of tectonic plates?

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Tectonic plates are large sections of the Earth's crust that move and interact, causing continental drift.