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Annette [7]
3 years ago
12

What percentage of rocks within Earth's history are almost completely devoid of fossils?

Social Studies
2 answers:
nlexa [21]3 years ago
7 0

Answer:the Precambrian, more than 80 Percent. 88 percent to be precise.

Explanation:

Precambrian era existed since the creation of earth. That is, ''pre'' meaning 'before'' the Cambrian. The Cambrian period is about 541 million years ago.

All life-forms were long assumed to have originated in the Cambrian, hence, all the rocks earlier are grouped into Precambrians- completely devoid of fossils.

The Precambrian consist of the archean and the proterozoic eons which are geologic intervals that lasted for about four millions to about five-hundred and fourty-one millions years ago.

The Precambrian covers almost 90% of the entire history of the Earth. The Precambrian Era consist of all of the geologic time before six(6) million years ago(that is; like about 4.6 billion years ago).

Majority of the fossils in the Precambrian time are being stromatolites that is, they are often deeply buried.

mestny [16]3 years ago
5 0

Answer:

88% of rocks are almost completely devoid of fossils

Explanation:

Precambrian era which means "Before the Cambrian period". Geologists have found that there are some hard to discern fossils in some Precambrian rocks. Precambrian covers almost 90% of the entire history of the Earth whereby 88% of rocks are almost completely devoid of fossils which has been divided into three eras: The Hadean, The Archean and The Proterozoic

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Inessa [10]

Answer:

1.The Boston Tea Party was a political protest that occurred on December 16, 1773, at Griffin's Wharf in Boston, Massachusetts.

2. The cause of the Boston Tea party is because of all of the new taxes made the American Colonists angry

3.As a result of the Boston Tea Party, the British shut down Boston Harbor until all of the 340 chests of British East India Company tea were paid for. This was implemented under the 1774 Intolerable Acts and known as the Boston Port Act.

4.This act, which came to be known as the Boston Tea Party, was important because it fueled the tension between Britain and America that ultimately led to the Revolutionary War, which started in 1775 and led to America winning its independence from Britain.

5.The Intolerable Acts were punitive laws passed by the British Parliament in 1774 after the Boston Tea Party. The laws were meant to punish the Massachusetts colonists for their defiance in the Tea Party protest in reaction to changes in taxation by the British Government.

Do the conclusion urself.

Explanation:

Hope this helps

4 0
3 years ago
The Market for Economics Textbooks. Suppose the government believes textbooks are too expensive and it wants to make sure textbo
Sergio [31]

Answer: Price ceiling

Explanation:

Price ceiling is the maximum amount a product can be sold by the seller. It is the maximum amount charged for a good or service. Price ceiling is set by the government to avoid sellers exploiting consumers and selling goods at high prices. Price ceilings are mainly applied to energy products, rents, food when the goods become highly priced to regular consumers.

Price ceilings allows essentials goods to be affordable and are set by the government below the equilibrium price. When the government makes a price ceiling on the textbook, the price will be below the equilibrium price and there will be an increase in demand as a result of cheaper price.

7 0
3 years ago
A man accused of a crime in court has a right to
Hitman42 [59]

Answer:

A man accused of a crime in court, UNDER THE SIXTH AMENDMENT, has a right to: a speedy public trial; a lawyer whether appointed or bought by the defendant; an impartial jury; who the accusers are; know the charges brought against the accused; and the evidence found.

Explanation:

Under the Sixth Amendment of the United States Constitution, any man or woman accused of a crime has a right to: a speedy and public trial; a court appointed or self obtained counsel (lawyer); an impartial jury (one that holds no bias against the defendant); know who the accuser(s) are (also known as the prosecution); know the charges brought against the defendant; and to know the evidence found.

4 0
3 years ago
Read 2 more answers
HELP PLEASE ASAP
monitta

Answer:

1 - Pacific Coast

2 - SouthWest

3 - Rocky Mountains

4 - Midwest

5 - South

6 - North East/ Mid-Atlantic

Explanation:

4 0
4 years ago
What is the name of the type of water based storm that is most likely to strike in the costal area shown on the map
statuscvo [17]

The answer could be either A. or D. hurricanes occur when warm water rises above the ocean and cool air blows it. Cuz that only happens in the costal areas. Same for a tsunami it actually is the ocean that getts blown by the wind in to the cities and towns and those high wind speed cause damage and idstruction. I would go for D.

mark me as brainliest answer plz and thank you.

8 0
3 years ago
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