The Continental Drift Theory Everything you need to know.
The theory suggests that the continents were once connected as Pangaea.
Alfred Wegener proposed the theory in the early 20th century.
Wegener observed similarities between rock formations and fossils on opposite sides of the Atlantic.
However, he couldn’t provide a plausible mechanism for how the continents could have moved.
In the 1960s, scientists discovered evidence for seafloor spreading and plate tectonics. The Earth’s crust is broken into several large plates that are constantly moving and interacting.
The movement of these plates causes earthquakes volcanic eruptions the formation of mountain ranges
The continents are located on the plates and move along with them. Today, the Continental Drift Theory is widely accepted and is considered a fundamental principle of geology.
It has helped scientists to understand the Earth’s history and the distribution of plants and animals.