What is historical geology?

Human history has only been a few thousand years. The country is significantly older than the human race and has undergone countless important events and changes long before people arrived. Historical geological studies of rock, mineral and geological formations that give modern people a better image of ancient history on Earth. Historical geology, which uses modern technology, such as dating radio carbon, teach people about the past and can even look into the future behavior of the planet.

Determination of the age of rocks is an important part of historical geology. In the 19th century, the work of several important scientists brought the concept of radioactivity to light. Newer discoveries have shown that some radioactive elements are falling apart at predictable speeds into a more stable form of the element. By measuring the rock sample for the amount of original element and its broken versions, geologists can now get a relatively accurate idea of ​​the age of the age. Using radiometric dating historical geology has made self -confident estimates not only about the age of the mountainsNin, but about the age of the planet itself.

sedimentary rocks are of great importance in historical geology and related fields of ancient history. Sedimentary rocks occur with sediment compression over time, such as dirt, sand and organisms. Most of the information about the fossil information of science comes from the bones and skeletons built into sedimentary rocks. Historical geology can tell a lot about former types and extinction by exploring fossils and the surrounding rocks. Sedimentary rocks can also provide considerable information about past climate, as the sediments will wear differently depending on the atmosphere around them.

Historical geology not only gives traces of the past, but can also formulate an understanding of the geological composition of the present. The mining of businesses and ThPři companies finding oil and natural gas reserves often employ geologists who study historical geology. Understanding meThe region's zeros can significantly contribute to understanding the likelihood of certain substances or minerals at present.

For centuries, it has been believed that the country had been only a few thousand years old. Now it is difficult to believe that people have never seen or heard of dinosaur during the civil war, because the first fossils were not discovered until the age of 20. When the early geologist James Hutton suggested that the country has been millions of years, he met an almost universal contempt and mockery. In a short time when exists, historical geology revealed unspeakable secrets about the planet's living.