0
What two forces did Alfred Wegener suggest were responsible for the movement of the continents?
Wiki User
∙ 11y ago
Tidal force and Centrigual Drift
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What was Alfred wegeners continental drift theory?
In 1915 the first edition of The Origin of Continents and Oceans, a book outlining the Continental Drift theory of Alfred Lothar Wegener, a German meterologist, was published; expanded editions were published in 1920, 1922, and 1929. About 300 million years ago, claimed Wegener, the continents had formed a single mass, called Pangaea (from the Greek for "all the Earth"). Pangaea had split, and its pieces had been moving away from each other ever since. Wegener was not the first to suggest that the continents had once been connected, but he was the first to present extensive evidence from several fields. He was subsequently proved right, although he was wrong in one respect; the continents don't drift on their own, they move as part of much larger "plates" of the Earth's surface, much of which is ocean floor.
What was Alfred Wegener's first presented idea of continental drift?
In 1915 the first edition of The Origin of Continents and Oceans, a book outlining the Continental Drift theory of Alfred Lothar Wegener, a German meterologist, was published; expanded editions were published in 1920, 1922, and 1929. About 300 million years ago, claimed Wegener, the continents had formed a single mass, called Pangaea (from the Greek for "all the Earth"). Pangaea had split, and its pieces had been moving away from each other ever since. Wegener was not the first to suggest that the continents had once been connected, but he was the first to present extensive evidence from several fields. He was subsequently proved right, although he was wrong in one respect; the continents don't drift on their own, they move as part of much larger "plates" of the Earth's surface, much of which is ocean floor.
Why is it important to study the movement of tectonic plates?
The meeting of the tectonic plates causes earthquakes and volcanoes, and I think they are somewhat responsible for continents and mountain ranges. Water draining from these mountains forms river valleys, canyons, lakes, and deltas. Suggest you consult a source which can articulate the influences of tectonic plates on geography.
What is similarities tectonics and theory of the continental drift?
Tectonics is the large scale processes effecting the crust. The large scale process that is accepted to be occurring is plate tectonics (crust separated into plates that move and interact). The theory of continental drift suggested that continents moved however it never proposed a mechanism, plate tectonics is that mechanism that explains what alfred wegener saw. So back to your question similarities between what i think you mean modern tectonics i.e. plate tectonics and continental drift is that they both suggest the crust is moving.
The differences among the three categories of cytoskeleton elements would suggest that each what has specialized roles which is the correct match?
microtubules and chromosome movement
Why did Alfred wegener think that the continents were once join togrther?
Alfred Wegener proposed the theory of continental drift in the early 20th century. He observed that the continents appeared to fit together like puzzle pieces, particularly along their coastlines. Additionally, he noted similarities in rock types, fossils, and ancient climate patterns across different continents. This led Wegener to suggest that the continents were once joined together in a single supercontinent, which he called Pangaea.
Is Wegener's granulomatosis contagious?
Wegener's granulomatosis (WG) is not a contagious disease, and there is no evidence to suggest that it is hereditary either.
Who was the first to say that continents drifted?
Francis Bacon noticed in 1620 that the outlines of the continents fit together like a jigsaw puzzle, but did not suggest a theory of why. Benjamin Franklin wrote in 1780 that the crust of the Earth must be a shell that can break and shift by movements of a fluid below The proper theory of continental drift was suggested by Alfred Wegener in the early 20th century. He published a book "The origin of the continents and oceans" proposing the existence of a supercontinent he called Pangaea about 250 million years ago. He was unable to explain a driving mechanism, which is one of the reasons why his theory was at first rejected by the scientific community.
What was Alfred wegeners continental drift theory?
In 1915 the first edition of The Origin of Continents and Oceans, a book outlining the Continental Drift theory of Alfred Lothar Wegener, a German meterologist, was published; expanded editions were published in 1920, 1922, and 1929. About 300 million years ago, claimed Wegener, the continents had formed a single mass, called Pangaea (from the Greek for "all the Earth"). Pangaea had split, and its pieces had been moving away from each other ever since. Wegener was not the first to suggest that the continents had once been connected, but he was the first to present extensive evidence from several fields. He was subsequently proved right, although he was wrong in one respect; the continents don't drift on their own, they move as part of much larger "plates" of the Earth's surface, much of which is ocean floor.
What did Alfred Wegener suggest about the Earth's surface?
Alfred Wegner proposed the theory of 'continental drift'. He suggested that all the continents had originally been joined together as one landmass, after which they had seperated and slowly drifted along the ocean floors to their current locations. Wegener investigated the apparent match of the coastlines of South America and Africa. The evidence was supported by the rocks in the two continents. The mountains running accross south Africa apeared to match those in Argentine, and there were many types of rock found in the two locatinos.
What theory suggest that the continents were ounce a supercontinent?
Pangaea
What was Alfred Wegener's first presented idea of continental drift?
In 1915 the first edition of The Origin of Continents and Oceans, a book outlining the Continental Drift theory of Alfred Lothar Wegener, a German meterologist, was published; expanded editions were published in 1920, 1922, and 1929. About 300 million years ago, claimed Wegener, the continents had formed a single mass, called Pangaea (from the Greek for "all the Earth"). Pangaea had split, and its pieces had been moving away from each other ever since. Wegener was not the first to suggest that the continents had once been connected, but he was the first to present extensive evidence from several fields. He was subsequently proved right, although he was wrong in one respect; the continents don't drift on their own, they move as part of much larger "plates" of the Earth's surface, much of which is ocean floor.
What do the authors suggest are the biggest problems with using continents?
Not Specific
What was Alfred wegener's religion?
Alfred Wegener was raised in a traditional Christian family, but his personal beliefs are not well-documented. Some sources suggest that he may have been influenced by spiritual or philosophical ideas outside of organized religion.
How the contonours of African and south American continents suggest the idea that the continents are moble?
South America and Africa are the most notable continents that fit together like a jigsaw puzzle (as all continents do). This suggests that continents were connected at one time and that they are mobile and constantly moving.
Does earth's surface stay the same?
No, the surface changes. Erosion from rain and wind will gradually make mountain ranges lower; continents move; this movement creates new mountains, as the continental plates push against each other. For example, several million years ago, most continents were together, in one supercontinent, "Pangaea". I suggest you read an encyclopedia (e.g., en.wikipedia.org) article about plate tectonics; also about Pangaea or Pangea.No, the surface changes. Erosion from rain and wind will gradually make mountain ranges lower; continents move; this movement creates new mountains, as the continental plates push against each other. For example, several million years ago, most continents were together, in one supercontinent, "Pangaea". I suggest you read an encyclopedia (e.g., en.wikipedia.org) article about plate tectonics; also about Pangaea or Pangea.No, the surface changes. Erosion from rain and wind will gradually make mountain ranges lower; continents move; this movement creates new mountains, as the continental plates push against each other. For example, several million years ago, most continents were together, in one supercontinent, "Pangaea". I suggest you read an encyclopedia (e.g., en.wikipedia.org) article about plate tectonics; also about Pangaea or Pangea.No, the surface changes. Erosion from rain and wind will gradually make mountain ranges lower; continents move; this movement creates new mountains, as the continental plates push against each other. For example, several million years ago, most continents were together, in one supercontinent, "Pangaea". I suggest you read an encyclopedia (e.g., en.wikipedia.org) article about plate tectonics; also about Pangaea or Pangea.
Who is the individual responsible for?
suggest ways by wgich you,as a responsible individual,can help minimize pollution
