0
What else can I help you with?
State the hypothesis of continental drift?
That there was once a super continent called Pangaea huge land mass was broken into continents that drifted apart. The theory also suggests that the earth is made up of 7 gigantic shifting slabs of the earth's crust. This disproved the more popular (at the time) "raisin" theorem
Why is the continental drift not a theory but a fact?
because the continents keep moving every day, that is how the continents got the way they are right now.and they will keep on moving a continental drift is when the continents were all joined together and they use to call it panagaea. one day the continents started to spleet up into two continents and they were call gondwana and laurasia. after a few years they started to separate into groups. so a continental drift is when continents are moving. for example every year it Australia move 5 cm.
A short paragraph about continental drift?
First of all continental drift happened after Pangea. Pangea was a time when all of the continents were formed together. Then platetectonics moved which caused earth quakes. The earth quakes made the continents drift, and is called continental drift. To learn more on continental drifts and plate tectonics visit http;//www.infoplease.com/ipa/A0001765.html
Describe continental drift theory?
continents move about as plates of crust and upper mantle, on more mobile layer of asthenophere in the mantle. Movement driven by mantle convection and isostasy. Bumps between continents = mountain chains bump continental with oceanic = island arc vocanoes and subduction of oceanic plate
What three continents came together to form Pangaea?
It wasn't three continents it was all of them.
How did discovery of glossopteris support Wegeners continental drift hypothesis?
Because identical fossils were found on two continents far apart, it suggested that at one time the two landmasses were joined together. In other cases of lands separated by far less distance, plants did not propagate across the divide.
How did the discovery of Glossopteris support Wegeners continental drift hypothesis?
Because identical fossils were found on two continents far apart, it suggested that at one time the two landmasses were joined together. In other cases of lands separated by far less distance, plants did not propagate across the divide.
What is Wegeners hypothesis?
Wegener hypothesized that, on earth, there was only one continent called Pangea, but it split into the continents we have now.Improved Another Answer:Wegener's hypothesis was that long 225 million years ago, there was a supercontinent called Pangaea (All the continents were all together).Wegener saw that South America and Africa looked like they could fit together like puzzle pieces. He then found that there were fossils of animals in a warm climate and it was also in a very cold climate. He thought, "How could that be? The animal couldn't have lived in two different kinds of climates and how could it have swam across the sea?!"
What was Alfred wegners hypothesis about the continents?
Alfred Wegener proposed the hypothesis of continental drift, suggesting that the continents were once joined together in a single landmass called Pangaea. He proposed that the continents had drifted apart over time to their current positions. This idea laid the foundation for the theory of plate tectonics.
What were Charles Darwin's contributions to Wegeners theory of continental drift?
Most people actually state that Darwin beat Wegener to the theory of continental drift as he mentioned in most of his studies about the continents drifting apart and fitting together.
What was an important reason why wegeners continental drift hypothesis was widely accepted?
The continental Coastlines fit together like puzzle pieces, fossils, and glacier Grover in warm places
What was alfred wegeners hypothesis about continental drift?
States that the continents were once a single huge landmass. This landmass broke up million years ago and the pieces drifted apart. facing edges of many continents have similar rock formations. If the continents brought togehter, the formations would match exactly (like combining South America and Africa). Fossils of the same kinds of living things have been found on different continents. Perhaps these living things were together on one landmass before it split.
Wegener first began to think about his continental drift hypothesis when he noticed a similarity in on different continents?
Alfred Wegener noticed that the continents looked like they could fit together like a puzzle, particularly along their coastlines. This observation led him to propose the theory of continental drift, suggesting that the continents were once joined together in a supercontinent called Pangaea.
What evidence caused Alfred Wegener to develop his hypothesis of continental drift?
One of His Theorys of continental drift was, that you could fit the continents back together if you had pictures. Also it would make up Pangea
The man who pioneered the continental drift hypothesis was?
The man who pioneered the continental drift hypothesis was Alfred Wegener. He proposed the theory in 1912, suggesting that Earth's continents were once joined together in a single landmass called Pangea and have since drifted apart.
What hypothesis by Alfred wegener explains why continents seem to fit togethere?
Alfred Wegener proposed the theory of continental drift, suggesting that continents were once joined together in a single supercontinent called Pangaea. Over time, the supercontinent broke apart and the continents drifted to their current positions, explaining why they seem to fit together like pieces of a puzzle.
Describe wegener's hypothesis of continental drift?
Alfred Wegener's hypothesis of continental drift proposed that the Earth's continents were once joined together in a single supercontinent called Pangaea. He suggested that over time, Pangaea broke apart and the continents drifted to their current positions. Wegener supported this theory with evidence like matching coastlines, similar rock formations, and fossil distribution across continents.
