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some of the ways geologists study rocks in the field are they look for ''outcrop areas'', or ''outcrops'', which are outside places where much rock, mineral, crystal or gem is exposed.
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Does a geologist study rocks and Earth's crust?
Geology is the study of the formation and history of the solid earth and the materials of which it is composed. As such the study of rocks is a sub-branch of geology specifically known as petrology.
Give some example of field of study?
A field of study could be something like the field of behavior study or the field of poetry study
What do petrologists study?
Petrologists study the origins, composition, distribution, and structure of rocks. This is a specialized branch of geology.
How geologists tell time?
RocksRocks have many mysteries to them. Many geologists study the rocks to find out the history of earth. What happened in the past? How was it back then? Have you ever wanted to know what the history of your ancestors? Well the same for geologists, they study it to see what was the weather conditions in the past, how old was the rock, was it eroded, and many other things. To determine that, geologists use their tools to find out all these things. One main tool they use is relative dating, or the sequence in which an event took place. For example, if a geologist fined a rock that was cracked almost half way, he/she will predict that an earthquake took place then wind came and eroded it. Basically, relative dating is saying first, second, third etc.However, when geologists bring the exact time something happens it is called absolute dating. Another thing about rocks is, most of the rocks are layered. The bottom layer of the rock is the oldest and the top is the youngest. When a piece of the rock is missing it is called unconformity. Some of the layers in the rock is larger or smaller than the other layer. This is due to compression for sun light or heat. Some layers may be exposed to the sun and some not. Another tool that is used is relative age. Relative age is when geologists bring two rocks from different places but they are the same age. They examine it to see the differences in these two rocks to see the effects on each environment.This is a figure of layers of a rock. This layer is made of many different types of rocks. As shown in the picture some of the layers are large and some are small. Some are dark and some are light. The top is the youngest and the bottom is the oldest. The layers show you the ages of the rocks.Erosion is when weather conditions happen and it moves materials from one place to another using snow, hail, rain, waves, wind etc. Geologists try to discover what happened in the past that made the rocks go from one place to another. Did an earthquake occur? A volcano eruption? A storm? This is one way how rocks travel around the world. This is how sometimes unconformity happens.
What is the study of the Earth's age?
The study of the Earth's age is known as geochronology. Geochronologists use various methods, such as radiometric dating of rocks and minerals, to determine the age of the Earth and the events that have occurred throughout its history. This field of study helps us understand the Earth's past and how it has evolved over billions of years.
Do geologists help conserve renewable sources?
No, geologists study rocks and rock formations. Some geological surveys are done to locate fossil fuels. Their job specifics do not directly impact renewable fuel sources.
Does a geologist study rocks and Earth's crust?
Geology is the study of the formation and history of the solid earth and the materials of which it is composed. As such the study of rocks is a sub-branch of geology specifically known as petrology.
What type of rock do geologists and archaelogist study because they contain fossils?
Most fossils are preserved in sedimentary rocks such as mud-stones and shales. Fossils can also be found in metamorphic rocks and in some cases igneous rocks like tuffs can preserve organisms (like Pompeii).
Give some example of field of study?
A field of study could be something like the field of behavior study or the field of poetry study
How do geologists use rocks to prove the existence of oxygen in earths early atmosphere?
They look at the mineral composition of the rocks. There are some minerals that can only form in the presence of oxygen.
Do geologist just study the earth?
Not necessarily; it depends on your focus and your definition of Earth. Some geologists study glaciers and climate patterns from the past, which may not be what you define as "Earth". There are also planetary geologists, who study Earth-like processes on other planets and other extra-terrestrial bodies.
Where are the moon rocks retrieved by the Apollo Missions?
N.A.S.A used some of the moon rocks to study , and also sent the rocks to other countries as well to study. it is even in Australia.
What do petrologists study?
Petrologists study the origins, composition, distribution, and structure of rocks. This is a specialized branch of geology.
How geologists tell time?
RocksRocks have many mysteries to them. Many geologists study the rocks to find out the history of earth. What happened in the past? How was it back then? Have you ever wanted to know what the history of your ancestors? Well the same for geologists, they study it to see what was the weather conditions in the past, how old was the rock, was it eroded, and many other things. To determine that, geologists use their tools to find out all these things. One main tool they use is relative dating, or the sequence in which an event took place. For example, if a geologist fined a rock that was cracked almost half way, he/she will predict that an earthquake took place then wind came and eroded it. Basically, relative dating is saying first, second, third etc.However, when geologists bring the exact time something happens it is called absolute dating. Another thing about rocks is, most of the rocks are layered. The bottom layer of the rock is the oldest and the top is the youngest. When a piece of the rock is missing it is called unconformity. Some of the layers in the rock is larger or smaller than the other layer. This is due to compression for sun light or heat. Some layers may be exposed to the sun and some not. Another tool that is used is relative age. Relative age is when geologists bring two rocks from different places but they are the same age. They examine it to see the differences in these two rocks to see the effects on each environment.This is a figure of layers of a rock. This layer is made of many different types of rocks. As shown in the picture some of the layers are large and some are small. Some are dark and some are light. The top is the youngest and the bottom is the oldest. The layers show you the ages of the rocks.Erosion is when weather conditions happen and it moves materials from one place to another using snow, hail, rain, waves, wind etc. Geologists try to discover what happened in the past that made the rocks go from one place to another. Did an earthquake occur? A volcano eruption? A storm? This is one way how rocks travel around the world. This is how sometimes unconformity happens.
What is the study of the Earth's age?
The study of the Earth's age is known as geochronology. Geochronologists use various methods, such as radiometric dating of rocks and minerals, to determine the age of the Earth and the events that have occurred throughout its history. This field of study helps us understand the Earth's past and how it has evolved over billions of years.
What is the place where rocks might bounce around and wear down?
A river bed or stream, or even the ocean if they make it that far. Some geologists use a tumbler to tumble rocks and wear them into a nice shape.
How do geologists determine that sea level has fluctuated widely in the geologic past?
Sediments and rocks which have content such as sea shells indicate submersion at some particular era.
