To provide an accurate answer, I would need to know which theory and who "he" refers to. Different theories are supported by various types of evidence, such as empirical data, case studies, historical examples, or logical reasoning. If you can specify the theory and the individual, I can give a more precise response.
They use direct evidence from rock samples and indirect evidence from seismic waves.
Alfred Wegener used several lines of evidence to support his theory of continental drift. This included the fit of the continents like a jigsaw puzzle, similarities in rock formations and mountain ranges across different continents, matching fossils on separate continents, and paleoclimatic evidence such as glacial striations in tropical regions. These pieces of evidence led Wegener to propose the theory of continental drift in the early 20th century.
In addition to matching coastlines, Wegener used similarities in rock formations and mountain ranges across different continents as evidence for his theory of continental drift. He also noted similarities in the distribution of fossils on separate continents, suggesting that the same species were once connected when the continents were joined.
Yes, Wegener did use evidence of glacial striations to support his theory of continental drift. He observed that matching glacial striations on continents separated by oceans suggested they were once connected and had moved apart. This was one of the pieces of evidence Wegener used to develop his theory of plate tectonics.
Galileo used several key pieces of evidence to support the heliocentric model. First, he observed the moons of Jupiter, which demonstrated that not all celestial bodies orbit the Earth. Second, he noted the phases of Venus, which showed that Venus orbits the Sun, not the Earth, as it displayed phases similar to those of the Moon. Lastly, Galileo discovered sunspots and the uneven surface of the Sun, indicating that celestial bodies were not perfect and immutable, further challenging the geocentric view.
Corroborating it with other pieces of evidence
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Geologists use seismic waves, rock samples, and magnetic and gravity data to study the structure of the Earth. By analyzing these pieces of evidence, geologists can gain insights into the composition and layers of the Earth's interior.
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.
Matching geological formations across continents. Fossil evidence of similar species on different continents. Similar ancient climates and rock formations across continents. Fit of the continents like puzzle pieces on the Earth's surface.
Scientists used several lines of evidence to reconstruct Pangaea, including the fit of the continents like puzzle pieces, matching rock formations and fossils across continents, similarities in the geology and mountain ranges of continents, and past climate patterns indicated by glacial deposits and coal beds. These pieces of evidence helped to support the theory of continental drift proposed by Alfred Wegener in the early 20th century.
Geologists use evidence such as seismic data, rock samples, magnetic data, and gravity surveys to study the structure of the Earth. By analyzing these pieces of evidence, geologists can determine the composition, layering, and properties of the Earth's different layers and structures.
Numbers are powerful. This is one of the reasons why statistics can be such persuasive pieces of evidence. We too often accept them, without ever questioning their veracity or appropriateness.
Scientists used various types of evidence, such as anatomical features, genetic data, and fossil records to construct branching tree diagrams known as phylogenetic trees. By analyzing these pieces of evidence, scientists can infer the evolutionary relationships between different species and how they are related to one another.
a marijuana plant seen through the window of a man's garage by police going door to door on a fund-raiser 8
a marijuana plant seen through the window of a man's garage by police going door to door on a fund-raiser 8
Alfred Wegener used several pieces of evidence to support his theory of continental drift, including the fit of continents like South America and Africa, similar rock formations and mountain ranges across continents, and the distribution of plants and animals. He also looked at evidence from fossils and ancient climate data to support his hypothesis.