Until The Early _______ There Were Only Negligible Amounts Of Free Oxygen In The Atmosphere

Answers

Answer 1

Answer: Until the early proterozoic there were only negligible amount of free oxygen in the atmosphere. During the proterozoic period, oxygen build up in the atmosphere occurred and this make it possible for explosion of eukaryotic form of animals to occur while many of the existing bacterial organisms were wiped out.

Answer 2

Answer:

Until The Early _______ There Were Only Negligible Amounts Of Free Oxygen In The Atmosphere. The answer is Proterozoic.

Related Questions

The powers of the United States federal government are given to them by the __________. A. Constitution B. Bill of Rights C. Electoral college D. Charter of Rights and Freedoms
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Which ocean current directly warms WesternEurope? (1) North Atlantic Current (2) South Equatorial Current (3) Canary Current (4) Labrador Current
Who was the first sitting head of state to be indicted by the U.N. for war crimes?A. Putin B. Gorbachev C. Milosevic D. Rugova

The longest river in the world

Answers

The Nile River is the longest river on Earth. The river begins in central Africa and flows over 4,000 miles north to the Mediterranean Sea.

The longest river in the world is the River Nile, it measures a colossal 6,695 kilometer which is 4,160 miles

An economic theory that calls for workers to take control of factories is

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An economic theory that calls for workers to take control of factories iscommunism.

Further Explanations:

Communism in Social Science and Political Science is an economic ideology and movement sets the ultimate goal for the establishment of communist Society. The communist society is a socioeconomic ordered structure based upon the theory of common ownership and production in the absence of social classes and money. It includes the thought of Marxism and Anarchism that shares the analysis of society's economic stem and capitalism.

One such instance of Communism can be seen during the progressive era of the United States. During the era of 1880 and 1920, rapid industrialization and urbanization took place in the United States.

Progressive Era of United States reigns during the 1920s. The main motive of the progressives was to remove the hurdles that were coming in the way of urbanization, Immigration, and Industrialization. Since the movement started at the local level but soon took the face of a national movement gaining support of mainly middle-class citizens.

The era gave rise to many theories like communism and capitalism. Primarily textile industries and steam power was introduced during industrialization which soon became popular on the eastern coast of the United States.

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1. what was the main reason joseph Stalin created collective farms? soviet farms were old-fashioned and inefficient. collective farms would create many new jobs. farmland could be turned into industrial land. wasteful crop surpluses would be eliminated?brainly.com/question/381562

2. which of the following events occurred on the Italian mainland as allied forces moved across the island of Sicily during the summer of 1943?brainly.com/question/1752727

3. what is a way to protect your social security number and other sensitive information from identity theft?brainly.com/question/3052744

Answer Details

Grade: High School

Subject: History

Chapter:Industrialization

Keywords: Progressive Era, political reforms, urbanization, Immigration, Industrialization, communism, Mercantilism, capitalism, and socialism, Social Science , Political Science,ideology ,movement, socioeconomic , Marxism , anarchism

An economic theory that calls for workers to take control of factories is communism

Eurasia is an area between _____. Europe and Africa Asia and Australia Asia and Africa Europe and Asia

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Eurasia the the combined land of two continents: of Europe and Asia.

To the South-west Eurasia borders Africa, so it will definitely be in the correct answer. It can't be "Europe and Africa" since Europe is a part of Eurasia .
It also can't be "Asia and Africa" since Asia is a part of Eurasia .

The correct answer would be: Africa and Australia - but there is no such answer.

So I understand that the question means the land that the two continents share - then the best answer is "Europe and Asia".

Answer:

asia and europe

Explanation:

Which make up rocks? A. gases B. organic matter C. carbon D. minerals

Answers

D) minerals
Hope This helps
~Hugs L

Its d minerals
theres a whole procces in which the rock has to go throw to come to the form of a rock

How do you determine the half-life of a radioactive parent isotope based on a decay curve?

Answers

If you have the curve on a graph, then it should be easy.

-- Pick any level on the y-axis, like a level that's marked with a
   horizontal grid line.
   Find the point on the graph where it crosses that level.
   From that point, look down on the x-axis and find the time at that point.

-- On the y-axis, find the level that's 1/2 of the first one.
   Find the point on the graph where it crosses this new level.
   From this new point, look down on the x-axis and find the time.

-- The time interval between the two points is the half-life of that isotope.

How does New Zealand's climate compare to Australia's?A) drier

B) wetter

C) hotter

D) more tropical

Answers

(B)Wetter is answer....due to high rainfall

Other Questions

Meteorology has to do with weather and storms and such. Sometimes tsunamis can completely wipe out an entire part of an island, or a tornado can cause issues with large landforms. Weather is one of the main ways things have changed over the milleniums, and will still change it in the future.

Lumber is harvested in __________ and __________ around the world.a. East Asia . . . importedb. Southeast Asia . . . exportedc. South Asia . . . importedd. West Asia . . . exported

Earthquakes, volcanic eruptions, the alteration of rock layers by tectonic forces, and mass extinctions are known as _____.a. beds b. fossils c. events d. stratums

The point beneath the surface where rock breaks and an earthquake is produced is known as the ______.