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
Lelu [443]
3 years ago
12

Why is it difficult to interpret the rock record of Precambrian Time?

Geography
1 answer:
allsm [11]3 years ago
7 0
<span>1. The record is incomplete due to burial, erosion, etc.
2. Much, if not all, are metamorphosed
3. There are (for the most part) no fossils to help with depositional environments or age dating
4. Things worked differently in the Precambrian: limestones were formed different, dolomites may have been primary, detrital systems did not behave the same way (lack of meandering fluvial, for example), reduced atmosphere that enabled mobile Iron that made banded-iron formations, some igneous rocks only formed then and do not form today (i.e. kimberlites), etc</span>
You might be interested in
Help ill mark brainly specialist
dimulka [17.4K]

Answer:

4

Explanation:

Pretty sure it's right, have good day <3

4 0
3 years ago
Read 2 more answers
The boundary between the crust and the mantle is marked by an abrupt change in seismic velocity called the ________.
denis-greek [22]
I believe it is the “lithosphere”
3 0
3 years ago
How did plants change the earth 2 billion years ago?
Maurinko [17]

Answer:

they created oxygen for living species

8 0
4 years ago
Read 2 more answers
Need your help asap!!
pychu [463]
Answer:

Europe is East of the United States.
6 0
3 years ago
Read 2 more answers
Which describes one way that renewable resources differ from nonrenewable resources? renewable resources make cleaner energy. it
svetlana [45]

The correct option is  renewable resources make cleaner energy.

Renewable energy, often known as clean energy, comes from naturally regenerated sources or processes. Sunlight and wind, for example, continue to shine and blow, even if their availability is dependent on time and weather.

Renewable energy is energy generated from naturally replenished sources such as the sun and wind. Renewable energy may be used to generate electricity, heat and cool buildings, and power vehicles.

A renewable resource is one that can regenerate fast and is replaceable, whereas a nonrenewable resource is one that cannot be renewed by natural resources.

To know more about renewable energy click here:

brainly.com/question/27043823

#SPJ10

4 0
2 years ago
Other questions:
  • The three basic economic questions ask what goods and services will be produced, how they will be produced, and __________. A. w
    10·2 answers
  • The ______ Basin contains the world's largest expanse of tropical rain forest.
    15·2 answers
  • The Serbs, the ethnic majority in Yugoslavia, protested against "ethnic cleansing.
    11·2 answers
  • What are some facts about deep ocean waters?
    10·2 answers
  • The _____ was the major project undertaken by the federal government in washington during depression
    6·2 answers
  • In 2005 which two European groups rejected EU treaty that would have provided for am EUROPEAN constitution
    13·1 answer
  • As illustrated in (A), the ____________ of a region is the statistical variation of daily ____________ events, where the number
    8·1 answer
  • What are the three main religions in the world? Which two have the most followers?
    15·2 answers
  • How the earth surface can be organized into continents and ocean .
    15·1 answer
  • An unconformity is a(n) ______. Multiple choice question. buried erosion surface that is preserved beneath later deposits folded
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!