Answer:
bc they just made in ppl and that made the late centuries cause
Explanation:
Answer:
A.
Relative dating gives the order in which a rock layer formed compared to those around it by using layering and fossils, while absolute dating can give the age in years by using half-lives of radioisotopes.
Explanation:
The relative dating and the absolute dating use different methods, have different purposes, but they still manage to complement each other.
The relative dating is not a dating method that provides information about the exact time of a rock or a fossil. Instead, this method is comparative. It is using comparison of the layers of rock and the fossils in them, having a rough age span for them, and it provides information about the period in which a rock layer has formed, or a life form has been living.
The absolute dating has the purpose of providing information about the exact age of a rock layer or fossil. In order to do so, this method uses the half-lives of radioisotopes, so it manages to provide either the exact age, or to have a very small margin of error in the exact age.
I'll just add the 3 types of movement here: They are:
Periodic Movement
Cyclic Movement
Permanent Migration
Arranged in order from shortest to longest duration, it will be like this:
Cyclic Movement
Periodic Movement
Permanent Migration
Hope my answer has helped.
The evidence is when there is degradation. it is characteristic of channel networks in which either bedrock<span> erosion is taking place, or in systems that are </span>sediment<span>-starved and are therefore entraining more material than is being deposited. When a stream degrades, it leaves behind a </span>fluvial terrace<span>. This can be further classified as a </span>strath terrace<span>—a bedrock terrace that may have a thin mantle of </span>alluvium<span>—if the river is incising through bedrock.</span>