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Which 2 continents are used as evidence for the continental puzzle?
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∙ 11y ago
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What are five pieces of evidence that the continents used to be all connected?
There are truly only two: 1. The continents fit together like a puzzle 2. There are animal and plant species (extinct or extant) present on separated continents
What are the names of the seven continents of the Earth?
The seven continents are: Africa, Antarctica, Asia, Australia, Europe, North America, and South America.(The alternative Australian continental name Oceania is not widely used in the US, UK, or Australia. There are geographic models that only use 5 or 6 continents.)
What continents fit together like a puzzle?
Africa and SouthAmerica because they used to be part of a huge land 200 million years ago called Pangaea the land mass started separating. The pieces slowly drifted apart.Today they are now seven continents
What is used to show that continents are not the same positions today as they were millions of years ago?
A modern day map would do the trick. Alfred Wegener's theory of continental drift is also a factor, which explains that the continents are constantly shifting and that their positions have differed throughout time.
What do geographers believe caused pangaea to split into seven continents?
When the idea of Pangaea was created, continental drift, which is the movement of continents relative to each other across the ocean bed, was used to explain the separation of landmasses. However, the prevailing theory of how Pangaea was split into separate continents is explained with plate tectonics. This newer theory takes seismic activity into account and also utilizes data collected from seismologic stations.
What are two forms of evidence used to support the continental drift theory?
The first one is fossils and the second is the unusual jigsaw puzzle of the continents when they were put together.
Used as evidence for continental drift?
There are four things that are used for evidence for the continental drift. The four continental drift was Shape of continents, fossil evidence, glacial evidence and similar rocks found in different continents.
What evidence of land feautures did Alfred wegener use?
Alfred Wegener used various pieces of evidence to support his theory of continental drift, including the fit of the continents, rock and fossil similarities across continents, glacial evidence, and similar geological features on different continents.
What were the three things that Alfred wegener used to prove the theory of continental drift?
Alfred Wegner had 4 theory`s,Climate evidence,Fossil evidence,the continents fitting together like a puzzle,and horizontal movement. The fossils were different types of ancient ferns and Dinosaurs.
Was used to by Wegner to establish continental drift?
He hypothesized that the continents plowed through the ocean floor pushed by the spin of the Earth. Wegener used continental drift to explain evidence of changing climates.
What are five pieces of evidence that the continents used to be all connected?
There are truly only two: 1. The continents fit together like a puzzle 2. There are animal and plant species (extinct or extant) present on separated continents
What is used for evidence for continental drift?
The continents seem to fit together when moved around. Mountains, earthquakes and other phenomena due to the shifting of tectonic plates also support the idea that the continents are drifting.
What are three kinds of evidence that support wegener's theory?
The pieces of evidence Alfred Wegener used to support his theory about continental drift were; Puzzle Fit, Fossil evidence from animals that were once on the same continent, geologic evidence like mountain chains that were connected and now split apart, and ice sheets. Thank you for reading this article and I hoped it answered your question!
What was Alfred wegneres answer for his theory?
He used evidence from landform, climate, and fossils to support his theory of the continental drift.
What is the modern theory of plate tectonics and what evidence is there to support it?
the modern theory is that all the continents used to be connected (Pangaea). The evidence is that the coastal boundaries fit together like a puzzle piece. another example is that the same species of animals are found on the coasts of the continents that once were touching
What was used to dispute continental drift?
Continental drift is a concept relating to the movement of the Earth's continents. The proving of the continental drift theory came from evidence found around the world. Foremost, scientists had discovered that similar plants and animal fossils were found in or around different continents, suggesting that they were once joined. The theory of plate tectonics also supported continental drift. If one were to look at a global map, the complementary arrangements between South America and Africa can be easily seen.
What were the five things used to support Alfred wegenar theory?
Fossil evidence of similar species on separate continents. Geological evidence of matching rock formations and mountain ranges on different continents. Paleoclimatic evidence of past climates that align when continents are placed together. Oceanic ridges and trenches suggesting seafloor spreading. Geographic fit of the continents like a jigsaw puzzle.
