True. Alfred Wegener, the scientist who proposed the theory of continental drift, used the distribution of fossils of tropical plants across continents as evidence to support his idea that the continents were once connected. This was one of the key pieces of evidence Wegener used to support his theory.
Yes, Alfred Wegener proposed the theory of continental drift to explain the presence of fossil tropical plants in places that now have a polar climate. He argued that these plants must have grown in a different location when the continents were connected and then drifted to their current positions.
Alfred Wegener
When Alfred Wegener first proposed the theory of continental drift in the early 20th century, it was met with skepticism because he did not have a clear mechanism to explain how continents could move. Additionally, the scientific community at the time held onto the prevailing theory of stationary continents. It wasn't until the development of the theory of plate tectonics in the 1960s that Wegener's ideas gained more widespread acceptance.
The theory for fossils of tropical plants found on an island in the Arctic Ocean is that the island was once situated in a tropical or subtropical region, and through the movement of tectonic plates, it shifted to its current location in the Arctic. This suggests that the climate of the island has significantly changed over time due to the shifting of the Earth's landmasses.
True. Alfred Wegener, the scientist who proposed the theory of continental drift, used the distribution of fossils of tropical plants across continents as evidence to support his idea that the continents were once connected. This was one of the key pieces of evidence Wegener used to support his theory.
Yes, Alfred Wegener proposed the theory of continental drift to explain the presence of fossil tropical plants in places that now have a polar climate. He argued that these plants must have grown in a different location when the continents were connected and then drifted to their current positions.
Alfred Wegener believed in continental drift because he observed similarities in rock formations, fossils, and ancient climates across continents that could only be explained by the continents moving over time. He proposed the theory of "Pangaea" to explain how the continents were once connected and drifted apart.
Yes he did. When Wegener was trying to convince people that millions of years ago there was only one super continent (Pangaea) he used facts like glossopteris fossils being spread across different continents to support his evidence.
Alfred Wegener was a scientist who proposed the theory of continental drift and the idea of isostasy. The idea of isostasy stated that continental blocks drifted upon oceanic blocks (continental blocks had a lower density than oceanic blocks, which explained why it was higher than oceanic blocks).
Alfred Wegener
Wegener
When Alfred Wegener first proposed the theory of continental drift in the early 20th century, it was met with skepticism because he did not have a clear mechanism to explain how continents could move. Additionally, the scientific community at the time held onto the prevailing theory of stationary continents. It wasn't until the development of the theory of plate tectonics in the 1960s that Wegener's ideas gained more widespread acceptance.
Alfred Wegener proposed the theory of Continental Drift in 1912.
Alfred Wegener was a meteorologist who introduced the theory of continental drift.
The theory for fossils of tropical plants found on an island in the Arctic Ocean is that the island was once situated in a tropical or subtropical region, and through the movement of tectonic plates, it shifted to its current location in the Arctic. This suggests that the climate of the island has significantly changed over time due to the shifting of the Earth's landmasses.
Wegener would have considered the presence of coal in Pennsylvania as evidence of continental drift because coal forms from the remains of ancient plants, which typically grow in swampy environments. The presence of coal in Pennsylvania suggests that the region was once located in a different climate zone, which aligns with the idea of continents moving over time. This supports Wegener's theory of continental drift, which proposed that the continents were once connected and have since moved apart.