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How does the study of fossils represent the evolution of species over geological time?
The study of fossils represent the evolution of species by the time period between when they became fossils and what the ancestory line is
What is millions of fossils that scientists have collected?
Fossil records. Next time look in your textbook.
Why do the lower levels of sedimentary rock on Earth show fossils of the simplest life forms?
The lower the level of a rock stratum, the older it is. Evolution is recorded in the sedimentary rock record, therefore, the simpler forms would show up in the oldest layers. The old life forms were usually very simple so the deeper down the sedimentary levels are, the older the fossils are their.
What are transitional forms?
Fossils or organisms that show the intermediate states between an ancestral form and that of its descendants are referred to as transitional forms. There are numerous examples of transitional forms in the fossil record, providing an abundance of evidence for change over time.
Scientists who study ancient life on earth and fossils?
the study of the past life me is the key to the futrue
Are fossils found in the lowest geological strata generally primitive?
Yes, fossils found in the lowest geological strata are generally more primitive compared to those found in higher strata. This is because the lower strata represent earlier geological time periods when simpler life forms existed, while more complex life forms evolved and appeared in higher strata over time.
Are fossil found in the lowest geological strata generally the most primitive or the most complex?
Fossils found in the lowest geological strata are generally more primitive than those found in higher strata. This principle is known as the Law of Superposition, which states that older rocks are found below younger rocks in undisturbed layers, reflecting the progression of life forms over time.
How does the study of fossils represent the evolution of species over geological time?
The study of fossils represent the evolution of species by the time period between when they became fossils and what the ancestory line is
Where in the fossil record can you find fossils of the oldest life forms?
The fossils of the oldest life forms can be found in the Precambrian period of the fossil record.
Remains or traces of organisms preserved in rock are called .?
Fossils. Fossils are the preserved remains or traces of organisms found in rocks or other geological formations. They provide valuable information about past life forms and environments.
What remains or physical evidence of an organism preserved by geological processes?
Fossils are physical evidence of organisms preserved by geological processes. They can include bones, shells, teeth, and imprints left by plants or animals in rocks. These remains provide valuable information about past life forms and environments.
What is a scientist who studies fossil and forms of life that no longer exit called?
A scientist who studies fossils and forms of life that no longer exist is called a paleontologist. Paleontologists use fossils to learn about extinct organisms, ancient environments, evolutionary history, and the Earth's geological past.
What is the idea the fossils were the remnants of ancient forms of life?
yes they were the remenants of ancient forms of life because actually fossils were the remenants of dead organisms that had lived thousands of years ago. by studying of these fossils we can able to predict the environmental conditions of that period we can also knw the natural predatprs of these organisms and i think the fosils were the remenants of ancient forms life
Index fossils during triassic period?
Some index fossils during the Triassic period include ammonites, conodonts, and certain marine reptiles like nothosaurs and thalattosaurs. These fossils are used by paleontologists to help date and correlate rock layers from that time period. They provide important information about the environments and life forms of the Triassic era.
Fossils of fish appeared approximately 500 mya during the what?
Fossils of fish appeared approximately 500 million years ago during the Cambrian period. This period saw the rapid diversification of life forms in the oceans, including the development of early fish species.
How do fossils help geologists?
Geologists use fossils to interpret past environments, age rock layers, and understand the history of life on Earth. Fossils can provide information about the evolution of species, past climate conditions, and even the movement of continents over time. By studying fossils, geologists can reconstruct the Earth's history and better understand geological processes.
Which factor prevents us from finding precambrian fossils?
Most rocks from that era are deeply buried.
