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To compare the relative ages of fossils scientists sometimes use an easily recognized species called?
To compare the relative ages of fossils, scientists use an early recognized species called an index fossil. An index fossil must have existed for a short period time and must have covered a wide geographical range.
Why are there so few frog fossils?
The reason frog fossils are hard to come by is because of the softness of their bones.When the earth, soil and rocks move underground, their bones are easily destroyed. Which means fossils cannot form as easily.But saying that, one of the most famous fossils ever recovered is one of a frog, as you can see its facial features, which is rare for a fossil in general, let alone a frog fossil. More about that on the national Geographic website (click here).
If the same force is applied to push a pin and chopstick into a notice board which will be pushed more easily and why?
pin will be pushed in more easily because its surface area is less than chopstick
What is one reason why the fossil record is incomplete?
The fossil record is incomplete because not all fossils have been discovered. In actuality it is unlikely that all fossils will ever be discovered given the hit and miss nature of fossil discovery which usually occurs through educated guess work. The fossil record will likely never be complete.
Why are fossils most likely to be found in sedimentary rock samples?
Most fossils are found in sedimentary rock, because igneous and metamorphic rock undergo great heat and pressure when forming, where as sedimentary rocks undergo much less pressure and heat to form, better preserving the fossil
To compare the relative ages of fossils scientists sometimes use an easily recognized species called?
To compare the relative ages of fossils, scientists use an early recognized species called an index fossil. An index fossil must have existed for a short period time and must have covered a wide geographical range.
Are index fossils easily recognizable?
Yes, index fossils are typically easily recognizable because they are common, widespread, and distinct in appearance. These fossils are used as markers for specific time periods in geological strata due to their unique characteristics.
Are index fossils short lived?
Yes, index fossils are typically short-lived species that existed for a geologically brief period. They are important for dating and correlating rock layers because they are widespread and easily recognizable. Index fossils help scientists establish the relative ages of rock formations based on the presence of these distinct organisms.
What 3 criteria do fossils have to meet un order to be considered an index fossils?
To be considered index fossils, fossils must meet three key criteria: they should have a wide geographic distribution, indicating that the species existed over a broad area; they must be limited to a short time range in the geologic record, allowing for precise dating of rock layers; and they should be easily recognizable and distinctive, facilitating identification. These characteristics make index fossils valuable for correlating and dating geological formations.
Where can you easily find fossils in Britain?
Yes, look in a nursing home, get it, LOL
Did most fossils com from dinosaurs?
Fossils exist of nearly all formerly living organisms, with some exceptions, from single celled bacteria to the largest dinosaur. Marine organisms comprise the bulk of fossils that are easily available today.
Where does the public view fossils?
The public is able to view fossils most easily in most museums. This is the best way because there they are cleaned up and laid out with explanation of what the fossil is and where it was found.
What owl is an easily tamed species?
barn
How do you free download tally?
full accounting concept and easily learn
Why are birds poorly represented in the fossil record?
In order for birds to fly they need light and often hallow bones. Because of this they can easily be broken and do not easily form fossils.
This describes something that you can carry easily?
Compact or mobile are words that are usually applied to create a phrase of something that can be carried easily.
What is the essence of the concept of "simplicity" and how does it relate to understanding a subject thoroughly?
The essence of simplicity is the idea of clarity and straightforwardness. When applied to understanding a subject thoroughly, simplicity means breaking down complex ideas into clear and easily digestible parts. By simplifying a subject, one can grasp its core concepts more easily and gain a deeper understanding of it.
