How does the fern Glossopteris provide evidence for the movement of the continents?

Question

It lived at the same time as Lystrosaurus
It was found on many continents
It existed in the Permian period
It is the oldest plant on Earth

Answer 1

The fern Glossopteris provides evidence for the movement of continents because it was found on many different continents. This indicates that these continents were once connected and have since drifted apart. The presence of Glossopteris fossils in places like Africa, South America, Australia, India, and Antarctica suggests that these landmasses were once part of a supercontinent. The distribution of Glossopteris across a wide range of continents provides strong evidence for continental drift and plate tectonics. Additionally, the fact that Glossopteris existed in the Permian period, which is around 250 million years ago, further supports the idea that continents have moved over time. While Glossopteris is an ancient and important plant in Earth's history, it is not the oldest plant on Earth.