Which Best Describes The Fossil Record Which Best Describes The Fossil Record? The fossil record provides evidence of a common ancestor to many species. A fossil record provides the confirmation of the typical progenitor and its numerous species. A fossil is known as the remaining parts of a certain living life. The fossil record helps
Why Are Trace Fossils More Common Than Body Fossils? Trace fossils are formed in place and can therefore tell us about the ancient environment in which the animal lived. One single animal can make thousands and thousands of traces in its lifetime, but it will only leave behind one body when it dies. Because of
Who Was The Greatest Paleontologist? Jack Horner Born June 15, 1946 Shelby, Montana, U.S. Citizenship United States Awards Romer-Simpson Medal (2013) Scientific career Who was the best paleontologist? Louis Agassiz (1807-1873) John “Jack” Horner (1946-) John Fleagle (1946-) Luis Alvarez (1911-1988) Mary Anning (1799-1847) Edwin Colbert (1905-2001) Charles Darwin (1809-1882) George Cuvier (1769-1832) Who is
How Do Dead Organisms Become Fossil Fuels? A fossil fuel is a fuel formed by natural processes, such as anaerobic decomposition of buried dead organisms, containing organic molecules originating in ancient photosynthesis that release energy in combustion. What are the 4 factors that affect the formation of fossil fuels? Fossil fuels are compound mixtures made
How Does Fossil Fuel Form? Fossil energy sources, including oil, coal and natural gas, are non-renewable resources that formed when prehistoric plants and animals died and were gradually buried by layers of rock. How long does it take for fossil fuels to form? Fossil fuels are organic materials formed in the earth as a result
How Do Fossils Form Layer By Layer? Fossil layers are fossils that formed in sedimentary rock. … When, over a long time, layers and layers of sediments get deposited on top of each other, the weight of the top layers presses down on the bottom layers, forming them into rock called sedimentary rock. How are
Why Fossil Evidence Is Consistent With The Scientific Theory Of Evolution? This supports Darwin’s theory of evolution, which states that simple life forms gradually evolved into more complex ones. Evidence for early forms of life comes from fossils. By studying fossils, scientists can learn how much (or how little) organisms have changed as life developed
How Are Mold Fossils Preserved? Casts and molds – A cast or a mold fossil is an impression of a living organism. They are made when an organism dissolves in the Earth and leaves a hollow mold behind. The mold is then filled in by minerals leaving something like a statue of the organism behind.
Why Was There A Gap Of 70 Million Years In The Coelacanth’s Fossil Record? Why was there a gap of 70 million years in the coelacanth’s fossil record? A: Coelacanths became extinct 70 million years ago, and then re-evolved. … C: The fossils must be out there, they just haven’t been found yet. When did
What Was The Major Climate During The Precambrian Era? The climate of the late Precambrian time, the Pro-terozoic eon (2.5 billion years ago to 543 million years ago) was typically cold with glaciations spreading over much of the earth. One of the most important events of the Proterozoic was the gathering of oxygen in the