Answer:
its about 105,700 light years to be exact
Explanation:
One of the evidences that Wegener used for his theory of continental drift was that the mountains in North America appear to be part of the same chain of mountains as those in Northern Europe.
Explanation:
Alfred Wegener is considered to be the first person that managed to gather enough evidence and push through the theory of continental drift. This was not an easy task though, as the technology was still not at as developed as it is now, and also there was big skepticism among the other scientists about his suggestions. Wegener was not discouraged, but instead he totally focused his career on the continental drift theory, and eventually it paid off.
One of the evidence that Wegener was using was that the mountains in the eastern part of North America appear to part of the same chain of mountains as those in Northern Europe. Wegener was right, as the Appalachian Mountain Range and the mountains in Scandinavia are actually formed as part of the same orogeny, and they were indeed connected. Over time Europe and North America drifted apart, but the evidence are there to be seen
Other evidence that Wegener used for his theory are:
- the matching coastlines of South America and Africa
- fossil evidence
- geological evidence
- mid-Atlantic Ocean ridge
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Answer:
The answer is yes.
Explanation:
Speciation and extinction are both related to<u> "evolution."</u>
<u>What is Evolution?</u>
This is defined as "the process of growth and development that organisms have grown or developed from past organisms." This study is very important in living things because it allows scientists and researches to develop medications related to diseases that occur over time.
Evolution is related to Charle's Darwin's "Theory of Natural Selection."
Natural Selection- This refers to the process by which organisms that are well-suited for a particular environment produce more offspring than others.This likelihood of survival leads to the so-called "speciation." <em>This is defined as "the formation of new and distinct species in the course of evolution." </em>On the contrary, the organisms which are not well-suited for a particular environment will be eliminated. This is what you call "extinction."
Therefore, both speciation and extinction are arts of how living things have evolved.
