The geologic time scale is made up of eons, which are divided into eras, which in turn are divided into periods. The periods are finally are divided into epochs. The basis of these divisions is the correlation between different categories of fossils and the rock layers in which they are found.
your welcome.
Answer:
i hope this is right and i hope it helps
Explanation:
Pheidippides is remembered as the historical figure of the messenger. He is famous because he ran all the way from the Marathon battlefield to Athens, after the Marathon battle between the Persian empire and Athenians in 490 BC.
As soon as he delivered the news of the victory, after running around 26 miles, Pheidippides dropped dead from the exhaustion.
In his honor, today there are marathon races and the Olympian sporting event, which show the biggest importance of Pheidippides in the modern world.
Earth would float and everyone would die
Answer:
Solar systems do not expand despite existing in an expanding universe because of the binding force of gravity. In fact, even galaxies have enough gravity to withstand expansion.
C. deltas are a result of deposition. it looks like a triangle at the mouth of a river
