Historians use coins, inscriptions, and manuscripts for reconstructing the history of ancient period. Very few original manuscripts are available and manuscripts which are available are the reproduction of scribes and some times information provided in these sources are not reliable. As scribe fails to understand the information given in the Historical text which led to the misinterpretation of facts. And moreover there is a lack of continuity as text do not follow time line.
In Medieval period use of paper to issue Royal orders began instead of inscriptions. As paper has less durability than inscription caused the discontinuity in the availability of historical source.
No, the Lehmann discontinuity is believed to be located between 220 km and 260 km beneath the Earth's surface. The Gutenberg discontinuity, on the other hand, sits at a depth of around 2,900 km.
The seismic discontinuity at the base of the crust is known as the Mohorovičić discontinuity, or Moho for short. It marks the boundary between the Earth's crust and the underlying mantle, where seismic waves experience a sudden change in velocity.
The crust and the mantle are separated by the Mohorovičić discontinuity, also known as the Moho. This is a boundary that marks the change in composition and density between the Earth's crust and mantle. Seismic waves help scientists study and understand this separation.
interface between the crust and the upper mantle
No, the Gutenberg discontinuity and the Conrad discontinuity are not the same. The Gutenberg discontinuity refers to the boundary between the Earth's crust and the underlying mantle, located at a depth of about 30 to 50 kilometers. In contrast, the Conrad discontinuity is the boundary within the crust, separating the upper crust from the lower crust, typically found at depths of about 10 to 20 kilometers. Both discontinuities are important in understanding the Earth's internal structure, but they occur at different depths and represent different geological layers.
Historical sources are essential to historians because they provide primary evidence of past events, cultures, and societal norms. These sources, which can include documents, artifacts, and oral histories, help historians construct accurate narratives and understand the context of historical occurrences. By analyzing these materials, historians can identify patterns, draw connections, and challenge or support existing interpretations of history. Ultimately, historical sources enrich our comprehension of human experiences across time.
Historical inquiry is based on analyzing primary and secondary sources to investigate past events, people, and societies. It involves critical thinking, interpretation of evidence, and the construction of historical narratives to understand the complexities of the past.
Primary sources and secondary sources
To develop a deeper understanding of the past by using sources
Sources are crucial for historians because they provide the evidence needed to understand and interpret the past. They offer insights into the thoughts, actions, and contexts of historical figures and events. By analyzing various types of sources—such as documents, artifacts, and oral histories—historians can construct accurate narratives and draw informed conclusions about historical developments. Ultimately, sources help ensure that historical accounts are grounded in factual information rather than speculation.
legal sources,customery sources,historical.
The Discontinuity Guide was created in 1995.
The Discontinuity Guide has 357 pages.
A person who studies historical documents is known as a historian. Historians analyze primary sources such as letters, diaries, and official records to understand and interpret the past. Their work involves researching, synthesizing information, and drawing conclusions about historical events and periods.
The Mohorovičić Discontinuity, also called the Moho Discontinuity, was named for Andrija Mohorovičić, the Croatian seismologist who first identified it in 1909.
Corroborated sources of historical evidence. (APEX) !/
The unscrambled word is discontinuity.