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What two continents did Alfred Wegener think looked like they fitted together like puzzle pieces?
Alfred Wegener proposed that Africa and South America looked like they could fit together like puzzle pieces, supporting his theory of continental drift.
What evidence may be called to prove that there once existed a super continent called Pangaea?
Evidence to prove the existence of the supercontinent Pangaea includes fossil evidence of similar plant and animal species across continents, the matching shapes of coastlines and mountain ranges on different continents, and the distribution of ancient rock formations that line up when continents are fitted together. Additionally, geological evidence such as rock layers and paleoclimatic data also supports the theory of Pangaea's existence.
When the landmasses of the British isles and Scandinavia are fitted together mountains chains and rock types?
The mountains chains and rock types in the British Isles and Scandinavia show geological similarities, indicating that these regions were once connected. This is supported by the theory of plate tectonics, which explains how continents have moved over time due to the shifting of tectonic plates. The geological history of these regions includes episodes of mountain building and volcanic activity, which have shaped the landscapes we see today.
What machinery is used on a arable farm?
A tractor is the main machine used on a modern arable farm. Ploughs, harrows, hedge-cutters, grass-mowers, spreaders, balers, and other specialised attachments, are fitted to the tractor when needed.
What is an oblique photo?
Photographs taken from the air are categorised as (1) vertical, (2) oblique, and (3) fan.Vertical photographs are those taken by a camera whose optical axis is perpendicular to the surface of the earth (photographs taken with the optical axis up to 6o from the vertical are still classified as being 'vertical').Oblique photographs are those taken with the optical axis of the camera between the vertical and the horizontal. Hiqh obliques include the horizon. Low obliques do not include the horizon.Fan photographs are air photographs taken by cameras that are synchronised that side lateral coverage is obtained from a single flight line, using a split-pair of cameras, trimetrogon (three cameras fitted with wide-angle lenses), or multi-cameras
What two continents did Alfred Wegener think looked like they fitted together like puzzle pieces?
Alfred Wegener proposed that Africa and South America looked like they could fit together like puzzle pieces, supporting his theory of continental drift.
What is one of the reasons Alfred Wegener believed Earth's continents once formed a single massive supercontinent?
Observations of a map of the continents hinted that the continents once fitted together. Later, he would discover fossil evidence to support his theory. But alas, he was unable to explain the mechanism by which the continents could move, and was soundly thrashed by geologists of his time. The discoveries leading to the science of plate tectonics were not made until the mid twentieth century.
What was alfred wegeners evidence for continental drift?
i.e. continental fit across the Atlantic Multiple species matches (best of which where shallow water or terrestrial where it was infeasible for them to cross such a large water mass) Mountain ranges fitted together both sides of the Atlantic
Why didn't people believe Alfred Wegener's theory on contenental drift?
His evidence was good. i.e. continental fit across the Atlantic Multiple species matches (best of which where shallow water or terrestrial where it was infeasible for them to cross such a large water mass) Mountain ranges fitted together both sides of the Atlantic
When was it noticed that continents fit together?
The first observation that continents seemed to fit together like puzzle pieces was made in the late 16th century by Abraham Ortelius, a Flemish cartographer. However, the theory of continental drift, proposing that continents were once part of a single supercontinent, was popularized by Alfred Wegener in the early 20th century.
Who proposed that all of the continents were once one large continent what was that one large continent called?
Alfred Wegener (a meteorologist - someone who studies the weather) was the man who saw that there were both fossils in brazil and africa. He also noticed that the coast fitted together, like a jigsaw. His theory was that there has been one big continent, which he named Pangaea. In 1912, there was no way of measuring the up to 10cm per year moving if the continents. Geologists believed that there has been a giant land-bridge between brazil and africa. In 1960, he was proved correct, because there were ways of measuring continental drift. TH
What was probably the first line of evidence that led some to suspect the continents where once connected?
The shapes of those continents, too many looked like they fitted together.
What supported Alferd Wegner's theory?
Alfred Wegener's theory of continental drift was supported by several pieces of evidence, including the fit of the continents like a jigsaw puzzle, matching fossil and rock formations across continents, and similar ancient climates in regions that are now far apart. These observations led Wegener to propose that the continents were once joined together in a supercontinent called Pangaea and have since drifted apart.
How do glacial deposits support the idea of continental drift?
With continents in their present positions, the till deposits do indicate erratic glacier motion. When continents are fitted together, they show much more streamlined motion of the glacier from the southern Africa and the Northern Australia outward.
How do you put a a gun together in colonial times?
You made the barrel, fitted the stock to the barrel, then fitted the lock to the stock.
How do the shapes of different coastlines support continental drift?
The shapes of different coastlines can provide evidence for continental drift because some coastlines on different continents appear to fit together like pieces of a jigsaw puzzle. For example, the coastlines of South America and Africa have similar shapes and can be fitted together. This suggests that these continents were once joined together and later drifted apart.
How do scientists gather and interpret evidence that earth is continually changing?
Alfred wegener a German geologist had an idea that the continental drift had happened. He said that the continents fitted like a puzzle piece. The name of the big he put is Pangea. This is evidence that scientists had from the continental drift.
