Continental Drift-Evidence. The evidence which gave rise to the theory of continental drift -- more correctly called plate tectonics -- includes the following: âº The coasts of the continents surrounding the Atlantic ocean could, if the continents were moved closer, fit together like a jigsaw puzzle.
Stubbed toes can cause extreme pain, especially in the first few minutes after the stubbing. A stubbed toe basically means a toe that has been knocked or hit against something, end on. Pain is almost inevitable, especially when pressing over the stubbed area and it can often be difficult to tell if your toe is broken or not. A stubbed toe may swell and can form a bruise, often under the nail.
An ingrown toenail may occur when extra pressure is placed on your toe. This pressure is caused by shoes that are too tight or too loose. If you walk often or participate in athletics, a shoe that is even a little tight can cause this problem. Deformities of the foot or toes can also place extra pressure on the toe.