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If the same index fossils are found in two separate rock layers the two rock layers are most likely?
dead from the noise when someone fart and died
How can fossils help geologists match rock layers?
If the fossils that the scientists find are very evolutionarily similar, for example, if they are the same species or genus, then that means that the sedimentary rock layers have some correlation to each other since the two extinct animals that turned into the fossils most likely lived during the same time period. This hints that the two rock layers were both exposed to the atmosphere during the same time period.
Are fossil found in the lowest geological strata generally the most primitive or the most complex?
They would be the most primitive because they would be the oldest fossils.
What do scientists use to date exact age of fossils?
For relatively recent fossils, dating by carbon 14 is the most accurate method. For older fossils it is necessary to analyse the geological layer in which they are found; fossils located in an undisturbed geological layer of a certain age, are the same age as the layer in which they are found, necessarily.
Why are you most likely to only find fossils in sedimentary rocks?
Most fossils are found in sedimentary rock because it forms in layers so it is easier for the bones or shell of an organism to get trapped between the layers and be preserved. The other two types of rock, metamorphic and igneous, go through much heating and reforming so many remains are destoyed before minerals can preserve them.
How are sedimentary rock layers used be scientists to learn about the past?
plant and animal fossils are most often found in layers of sedimentary rocks
Archaeologists tend to find fossils most often embedded in which type of rock?
Sedimentary rock layers
Where is most fossil evidence found?
Fossils are found most commonly in layers of sedimentary rock. This type of rock begins to form when water and wind form layers of sand and silt.
If the same index fossils are found in two separate rock layers the two rock layers most likely?
dead from the noise when someone fart and died
If the same index fossils are found in two separate rock layers the two rock layers are most likely?
dead from the noise when someone fart and died
If the layers of rock sink to the Earth's mantle as a result of the sliding plates what will the fossils most likely experience?
they will be destroyed.
How can fossils help geologists match rock layers?
If the fossils that the scientists find are very evolutionarily similar, for example, if they are the same species or genus, then that means that the sedimentary rock layers have some correlation to each other since the two extinct animals that turned into the fossils most likely lived during the same time period. This hints that the two rock layers were both exposed to the atmosphere during the same time period.
Are fossil found in the lowest geological strata generally the most primitive or the most complex?
They would be the most primitive because they would be the oldest fossils.
What do scientists use to date exact age of fossils?
For relatively recent fossils, dating by carbon 14 is the most accurate method. For older fossils it is necessary to analyse the geological layer in which they are found; fossils located in an undisturbed geological layer of a certain age, are the same age as the layer in which they are found, necessarily.
How do fossils give evidence of biological evolution?
By looking at the fossils and seeing how they change over time.
Why are you most likely to only find fossils in sedimentary rocks?
Most fossils are found in sedimentary rock because it forms in layers so it is easier for the bones or shell of an organism to get trapped between the layers and be preserved. The other two types of rock, metamorphic and igneous, go through much heating and reforming so many remains are destoyed before minerals can preserve them.
What layer of rock would you most likely find a fossil?
Is at the bottom of course! Since sedimentary rock is formed when layers build up and then harden. So the younger would be at the top.!
