0
What else can I help you with?
Was Alfred wegener a biologist?
No, Alfred Wegener was a German meteorologist and geophysicist, not a biologist. He is most known for his theory of continental drift, proposing that Earth's continents were once joined together in a single landmass known as Pangaea and have since drifted apart.
The idea that all continents were once a single landmass but are now separate is called the theory?
The theory that all continents were once joined together in a supercontinent called Pangaea and have since drifted apart is known as the theory of continental drift. This theory was proposed by Alfred Wegener in the early 20th century and later developed into the theory of plate tectonics.
What is a chromosome called when it gets lost during mitosis?
" gets lost "I think you are describing a nondisjuction event where the chromosomes are not properly pulled apart to their proper positions by the mitotic spindle.
What term best describes continental drift?
Continental Drift is the name of a theory, developed by German meteorologist and geologist Alfred Wegener (1880-1930), asserting that parts of the earth's crust are slowly drifting on top of a liquid core. Wegener hypothesized that 200 million years ago, the earth was comprised of one great supercontinent, containing all of earth's land masses. He called the supercontinent "Pangaea," which means "all the land" in Greek. According to Wegener, Pangaea broke apart during the period bounded by the Jurassic and Cretaceous periods, to the point where the super land mass was finally separated into the distinct land masses we now recognize as modern-day continents. Wegener's theory of continental drift is published in his 1915 work entitled, "On the Origin of the Continents and Oceans."
What is the phase when the individual chromosomes move apart?
Anaphase is the phase when the individual chromosomes move apart to opposite ends of the cell.
As hypothesized by Alfred Wegener what is the history of Earth's continents?
They were joined together, then drifted apart to their current positions
What is the supercontient that later broke apart into the seven continents found on Earth today?
The supercontinent that broke apart into the seven continents found on Earth today is called Pangaea. This breakup occurred over millions of years through the process of plate tectonics, resulting in the continents drifting apart to their current positions on the planet.
What did Wegener think happened to Pangaea?
Wegener proposed the theory of continental drift, suggesting that Pangaea, a supercontinent, gradually broke apart over millions of years due to the movement of tectonic plates. He believed that the continents drifted to their current positions.
Who came up with the theory of Pangaea?
The theory of Pangaea was proposed by Alfred Wegener in 1912. He suggested that the continents were once joined together before breaking apart and drifting to their current positions.
Who first suggested the theory of Pangaea?
The theory of Pangea was first proposed by Alfred Wegener in 1912. He suggested that Earth's continents were once joined together in a single landmass and later drifted apart to their current positions.
Who had the pangaea theory?
This theory was first predicted by German geologist, Alfred Wegener in 1915.
Who hypothesized Pangaea?
Alfred Wegener, a German meteorologist and geophysicist, first proposed the theory of Pangaea in 1912. He suggested that the continents were once joined together as a single landmass, which he called Pangaea, and that they have since drifted apart to their current positions.
Who found pangea?
Alfred Wegener, a German scientist, proposed the theory of Pangaea in the early 20th century. He suggested that Earth's continents were once joined together as a supercontinent called Pangaea, which later broke apart and drifted to their current positions.
What did Wegener called his theory of moving continents?
Alfred Wegener called his theory of moving continents "continental drift." He proposed that Earth's continents were once joined together in a single supercontinent called Pangea, which later broke apart and drifted to their current positions.
What did Alfred Wegener think caused the continents to drift apart?
Alfred Wegener proposed the theory of continental drift, suggesting that the continents were once part of a supercontinent called Pangaea that broke apart and drifted to their current positions due to the movement of the Earth's tectonic plates. He suggested that the continents "plowed" through the oceanic crust as they moved.
Why did Alfred Wegener name his super continent Pangaea?
Alfred Wegener named the supercontinent Pangaea because it means "all lands" in Greek. He believed that all continents were once connected as one giant landmass before breaking apart and moving to their current positions.
What did wegener call this giant land mass?
Alfred Wegener called the giant landmass "Pangaea," which means "all lands" in Greek. He proposed the theory of continental drift, suggesting that the continents were once connected as a single supercontinent before gradually drifting apart to their current positions.
