what are the theories discovered after Alfred wegener's idea?
Answers
Answer:
If there were a “geographical forecast”, analogous to the predictions of meteorologists, it would show how over the next 100 million years the Atlantic Ocean will continue to expand, until it is much larger than the Pacific. And also how Africa will merge with Europe, with the Mediterranean disappearing and a mountain range emerging in its place to compete with the Himalayas—although Everest and its neighbouring mountains will still continue to rise. If this sounds shocking today, you should put yourself in the shoes of geologists back in 1912, who were much more troubled when a 32-year-old German meteorologist, Alfred Wegener, launched his theory of continental drift. Thanks to his hypothesis, any child today knows that the continents are slowly moving and were joined together at the time when the dinosaurs appeared.
:
Alfred Wegener proposed that the continents were once united into a single supercontinent named Pangaea, meaning all earth in ancient Greek. He suggested that Pangaea broke up long ago and that the continents then moved to their current positions. He called his hypothesis continental drift.