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Fossils that appear all over the world in certain rock layers are what?
Fossils that appear all over the world in particular rock layers are called index fossils. These fossils are used by scientists to correlate and date rock layers in different locations, providing insights into the Earth's geological history and past environments.
Why fossils might be more useful than rock types in correlating rock layers on two diffrentcontinents?
Fossils can be more useful than rock types in correlating rock layers across different continents because they provide a more specific and time-sensitive record of the organisms that lived during particular geological periods. While rock types can vary widely due to local conditions, specific fossils often indicate a particular age and environment, allowing for precise correlation of layers that might otherwise appear dissimilar. Additionally, certain fossils, especially index fossils, are widespread and indicative of specific time frames, making them reliable markers for dating and correlating rock layers globally.
How does comits help the eartht to produce life?
One theory is that comets that struck the Earth billions of years ago contained bacteria that survived and evolved on early Earth. The evidence for this is that some microscopic images of ancient comets have what appear to be fossils of bacteria-like organisms on/in them. This is a controversial idea that is not accepted by all scientists. Some think that the fossils are actually fossils of pockets of gasses or liquid in the comet.
Are trilobite fossils older than fish fossils?
No. Trilobytes are the oldest fossils ever found. They are the reason the theory of evolution is still only a theory. They were complex organisms with all the basic organs, complex eyes and a respitory sytem. If evolution is true, why for over two centuries have no fossils been found leading up to their evolutionary "place."
What type of succession are pioneer organisms involved?
they are the last organisms to appear.
Was Africa the first continent that people appeared on?
That is correct. The fossil record shows that human fossils appear in Africa long before they appear anywhere else.
Fossils that appear all over the world in certain rock layers are what?
Fossils that appear all over the world in particular rock layers are called index fossils. These fossils are used by scientists to correlate and date rock layers in different locations, providing insights into the Earth's geological history and past environments.
Are fossils records complete or incomplete?
Fossil records are not complete. By some estimates, less than 1% of organisms that have lived appear in the fossil record.
On which continent did early humans first appear?
Early humans first appeared in Africa. The oldest known fossils of early human ancestors, such as Ardipithecus and Australopithecus, have been found in East Africa, indicating that Africa is the continent where early humans originated.
Why does Antarctica appear to be one continent?
That is because it is actually one continent.
When did Shelly fossils did appear?
545 millions years ago
Where to collect reward for skull fossils on Free Realms?
reward will appear by itself once all of the skull fossils are found.
Why fossils might be more useful than rock types in correlating rock layers on two diffrentcontinents?
Fossils can be more useful than rock types in correlating rock layers across different continents because they provide a more specific and time-sensitive record of the organisms that lived during particular geological periods. While rock types can vary widely due to local conditions, specific fossils often indicate a particular age and environment, allowing for precise correlation of layers that might otherwise appear dissimilar. Additionally, certain fossils, especially index fossils, are widespread and indicative of specific time frames, making them reliable markers for dating and correlating rock layers globally.
How does comits help the eartht to produce life?
One theory is that comets that struck the Earth billions of years ago contained bacteria that survived and evolved on early Earth. The evidence for this is that some microscopic images of ancient comets have what appear to be fossils of bacteria-like organisms on/in them. This is a controversial idea that is not accepted by all scientists. Some think that the fossils are actually fossils of pockets of gasses or liquid in the comet.
Are trilobite fossils older than fish fossils?
No. Trilobytes are the oldest fossils ever found. They are the reason the theory of evolution is still only a theory. They were complex organisms with all the basic organs, complex eyes and a respitory sytem. If evolution is true, why for over two centuries have no fossils been found leading up to their evolutionary "place."
What type of succession are pioneer organisms involved?
they are the last organisms to appear.
What continent did early man first appear?
Asia
