A. The continents can support animal life
The theory is called "continental drift," and it proposes that the Earth's continents were once connected as one supercontinent called Pangaea.
Early mapmakers thought the continents were once connected because they observed similarities in coastlines, geological formations, and fossil records across different continents. Additionally, the concept of continental drift and the theory of plate tectonics have since provided scientific explanations for the movement of continents over time.
The theory of Pangaea is the idea that all continents were once connected in a single supercontinent that broke apart over millions of years to form the present-day continents. This theory is supported by evidence such as matching rock formations, fossils, and geological features found on different continents. The concept of Pangaea helps explain how continents have drifted apart and provides insight into Earth's geological history.
The fit of the continents is called continental drift, which refers to the theory that Earth's continents were once all connected in a single supercontinent called Pangaea, before breaking apart and moving to their current positions.
Wegener proposed the theory of continental drift because he noticed how coastlines of continents seemed to fit together like pieces of a puzzle. He also observed similarities in rock formations, fossils, and climate across continents that suggested they were once connected. These observations led him to suggest that the continents had moved over time.
Wegener's theory was that all continents were once connected and are slowly drifting around.
The theory is called "continental drift," and it proposes that the Earth's continents were once connected as one supercontinent called Pangaea.
The theory that all land masses were once connected at a point called "Pangaea" is known as the theory of continental drift. This theory suggests that continents have moved over geological time due to plate tectonics.
The theory that suggests the Earth once had a supercontinent is called Pangaea. It proposes that all current continents were once connected as one large landmass before breaking apart and moving to their current positions. The evidence for this theory includes the matching shapes of continents, similar geologic formations across different continents, and the distribution of fossils.
The theory of Pangea proposes that all the continents were once connected as a single landmass about 335 million years ago. Over time, the landmass broke apart and drifted to their current positions, forming the continents we have today. This theory is supported by geological evidence such as the matching shapes of continents, rock formations, and fossils found on different continents.
Alfred Wegener proposed the theory of continental drift in the early 20th century, which suggested that continents were once connected in a supercontinent called Pangaea. This theory laid the foundation for our understanding of plate tectonics and the movement of the Earth's continents.
Early mapmakers thought the continents were once connected because they observed similarities in coastlines, geological formations, and fossil records across different continents. Additionally, the concept of continental drift and the theory of plate tectonics have since provided scientific explanations for the movement of continents over time.
The theory of Pangaea was proposed by Alfred Wegener in 1912. Wegener suggested that the continents were once connected in a supercontinent known as Pangaea and have since drifted apart.
Alfred Wegener proposed the theory of continental drift, suggesting that all the continents were once connected in a single supercontinent he named Pangaea.
The theory of Pangaea is the idea that all continents were once connected in a single supercontinent that broke apart over millions of years to form the present-day continents. This theory is supported by evidence such as matching rock formations, fossils, and geological features found on different continents. The concept of Pangaea helps explain how continents have drifted apart and provides insight into Earth's geological history.
The Pangaea theory postulates that millions of years ago, all the Earth's continents were joined together as a single landmass known as Pangaea. This supercontinent later fragmented and drifted apart to form the continents we see today. The theory is supported by geological evidence, such as matching rock formations and fossils on separate continents.
The fit of the continents is called continental drift, which refers to the theory that Earth's continents were once all connected in a single supercontinent called Pangaea, before breaking apart and moving to their current positions.