User:Samkelo January

Plate tectonics 1 Continental drift 1.1 What is continental drift? Have you ever looked at the map of the world and noticed how closely the west coast of africa fits with the east coast of South America? in 1923 a young meteorologist called Alfred Wegener suggested at a meeting of the American philosophical society that the world's continents were not fixed in one place, but we're drifting over the Earth's surface. His ideas were very unpopular at the time. Samkello then ...