1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mestny [16]
3 years ago
5

How are eras and periods of the geologic time scale named? a) They are named for the places where geologists first described roc

ks or fossils from that time. b) Their names are based on the names of scientists who discovered the rocks and fossils. c) They are named after plants and animals that lived during that time. d) Their names are based on the number of centuries within that length of time.
History
2 answers:
Illusion [34]3 years ago
8 0

Answer:

a. They are named for the places where geologists first described rocks or fossils from that time.

Explanation:

just did the test

KatRina [158]3 years ago
5 0

Answer:

A) They are named for the places where geologists first described rocks or fossils from that time

Explanation:

The relationship between  plant and animals, layers and types of rocks, fossils and radioactive dating are used for preparing Geologic Time Scale. Geologic time is comprise of  four  Eons namely Hadean (the initial stage) followed by Archean and Proterozoic and Phanerozoic in the recent . The Eons are classified into eras and theses eras reflect the changes in fossil record.  Eras are further divided into periods  and some periods into Epochs.

In periods a single rock system is found while the division in the era's reflect major changes in fossil record.

You might be interested in
The belief that the United States had a right to extend its territory across the country was known as: regionalism sectionalism
Nady [450]
Manifest Destiny is the answer
3 0
3 years ago
Read 2 more answers
What is the most common language spoken in this part of the world?
exis [7]
The most common language spoken in this part fo the world  is English
5 0
3 years ago
Read 2 more answers
What was a Patriot ??????
taurus [48]

if we arent talking about the football patriots, patriots where the colonists of the thirteen colonies who have rejected british rules during the american revolution and declared the united states.

6 0
3 years ago
Bodde
Charra [1.4K]
Love it so much how Aisha
4 0
3 years ago
Compare women in the islamic world with women in other contemporary societies
inna [77]

Women in the Islamic societies, compared with the women in the other contemporary societies, are much more restricted and oppressed. They have no equal rights with men, and are considered as second class citizens, must obey their husbands or another male figure, have to cover themselves so that they can not be seen by another man, are very often beaten up and that is not considered as violence but more like method for discipline, they are not allowed to make independent choices for themselves. All of this is the total opposite of what is happening in the other modern day societies where the women have the same (in some places even more) rights as men, and can organize their lives independently by their own interests.

3 0
3 years ago
Other questions:
  • dilatory : prompt :: A. intended : planned B. percussive : per verse C. permeable : impenetrable D. adverse : per verse
    15·2 answers
  • The sun rotates around the Earth. <br> a. True<br> b. False
    5·1 answer
  • When the government spends money or makes a payment, it is called a(n) .
    12·2 answers
  • The trade routes of Constantinople were extremely valuable of the Byzantine Empire?<br> T<br> F
    7·1 answer
  • Which of the following required land to be paid for in gold or silver, instead of paper money?
    9·2 answers
  • How was the nootka sound controversy settled?
    10·1 answer
  • What 3 ideas were taught by Martin Luther king
    13·1 answer
  • What were the three parts of America’s plan to defeat Mexico?
    11·1 answer
  • What impact did oral traditions have on Africa’s history
    8·1 answer
  • North America and South America was name after <br> which of the following
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!