Arrange the following events that led to the theory of Plate Tectonics in chronological order:
- Alfred Wegener's proposal of Continental Drift
- Development of the concept of Seafloor Spreading
- Discovery of mid-ocean ridges
- Formulation of the Plate Tectonics Theory
1
1, 3, 2, 4
2
3, 1, 2, 4
3
1, 2, 4, 3
4
2, 3, 4, 1
5
Question Not Attempted