The theory that continents are slowly circling the globe was put forward by

Options

A. Libby
B. Wilson
C. Huxley
D. Wegener

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks about the theory that explains how continents are slowly moving around the globe.

2. **Historical Context**: The concept of continental movement dates back to around 335 million years ago when all continents were believed to be joined together in a single landmass known as Pangaea.

3. **Tectonic Plate Movement**: Over time, due to the movement of tectonic plates, these continents began to drift apart, leading to the formation of the continents as we know them today.

4. **Identifying the Theory**: The theory that describes this movement and the existence of Pangaea is known as the theory of continental drift.

5. **Attributing the Theory**: This theory was proposed by Alfred Wegener, a German meteorologist and geophysicist, who suggested that continents were once connected and have since drifted apart.

6. **Conclusion**: Therefore, the correct answer to the question is Alfred Wegener.

**Final Answer**: The theory that continents are slowly circling the globe was put forward by Alfred Wegener.

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