In geology, the Radioactive dating is significant because its provides a significant source of information about the ages of fossils and the deduced rates of evolutionary change.
<h3>What is a Radioactive dating?</h3>
This refers to the technique that is used to know the date of materials such as rocks or carbon in which the trace radioactive impurities were selectively incorporated when they were formed.
It determines the dating of rocks and minerals through the use of a radioactive isotopes, it is also useful for igneous and metamorphic rocks that cannot be dated by the stratigraphic correlation method.
As the carbon dating helps to determine the age of an object containing organic material by using the properties of its radiocarbon, it is considered a poor tool for finding the age of the dinosaur skull in the purple layer because the collagen in the dinosaur's bone has usually long since decayed away and is therefore unavailable for radiocarbon dating.
Read more about Radioactive dating
brainly.com/question/6867077
#SPJ1
When the hurricane touch the ground
Answer:The difference between urban growth and urbanization is that urban growth reflects a general increase in either the land area or the population size of an urban area. Urbanization is about the relative proportion of people residing in urban areas in a given area (such as a region, country or continent).
Explanation:
The balance of forces between internal pressures under continents and those under ocean basins is called the isostasy.
<h3>What is an isostasy?</h3>
It should be noted that an isostasy is the state of gravitational equilibrium that's between the Earth crust and the mantle.
According to the isostasy theory, a mass above sea level is supported by a mass below sea level, and as a result, the depth of compensation is the depth at which the Earth's total weight per unit area is equal everywhere around.
In this case, isostasy is the balance of forces between internal pressures under continents and those under ocean basins.
Therefore, based on the information, the answer is isostasy.
Learn more about force on:
brainly.com/question/12970081
#SPJ1
Answer:
Option (1)
Explanation:
Sedimentary rocks are usually defined as those rocks where the sediments are deposited, thereby undergone compaction and lithification. These rocks are comprised of fossils at different places. It is because they are soft sediments and the fossilized materials are preserved in it.
The sediments or the broken rock fragments are formed due to the combination of weathering and erosion process, and these sediments are then transported to some other places by the agents such as wind, water, and ice.
After these sediments are deposited in a new place they are subjected to compaction and often minerals are embedded on it, and after solidification, gives rise to the formation of sedimentary rocks.
Thus, the correct answer is option (1).
