observable matter makes up about what percentage of the universe?

Answers

Answer 1
The visible universe matter only make up less than five percent

Related Questions

PLASE HELP MEE! WILL GIVE BRAINLIEST! I NEED ANSWER QUICK!
please give a PROPER answer!

Question- Central Asia is made up of countries that were apart of the former-



A) Roman Empire


B) United Russia


C) Russia


D)Soviet Union

Answers

Answer:

A (not D!!!?!)

Explanation:

Russia and on the south by Iran, Afghanistan, and China. The region consists of the former Soviet republics of Kazakhstan, Uzbekistan, Tajikistan, Kyrgyzstan, and Turkmenistan.

what is the elevation of mount everest in feet scientific notation

Answers

Answer:

Reaching an elevation of 29,032 feet (8,849 metres), Mount Everest is the highest mountain in the world. Mount Everest.

What causes convection currents

Answers

Answer:

convection currents are the result of differential heating

Convection currents are the result of differential heating. Lighter (less dense), warm material rises while heavier (more dense) cool material sinks. It is this movement that creates circulation patterns known as convection currents in the atmosphere, in water, and in the mantle of Earth.

Explanation:

What is the most common substance that is dissolved in ocean water?

Answers

Answer:

The most common substance would be Sodium Chloride

Write out how you would describe the difference between rocks and minerals to a 5th grader. PLS HELP I WILL MARK BRAINLIEST!!!!

Answers

Answer:

here is your answer..........

Why is it difficult to stop the processes of slash and burn farming, overfarming, and overgrazing in Africa?

Answers

Answer:

Many people living and farming in Africa are doing so on the subsistence level. Because of poverty, it is hard for people to think about the environment when they are fighting for the survival of their family. People want to protect the environment, governments want to protect the environment, but since poverty is so high, it is hard to pass and enforce environmental legislation.

Explanation:

Did the practice on Edge

why is florence often called the ""cradle of the renaissance""?

Answers

During the Renaissance, the economy changed from a bartering economy to a money economy. ... Why was Florence called the cradle of the Renaissance? It was called the cradle because the Renaissance was called a "rebirth" and Florence was the most powerful city in the Renaissance.

Rank the sources of Earth's water from largest to smallest

Answers

which one should I do?? All of them??

Which of these is not a push factor for migration?
Group of answer choices

lack of health care

environmental degradation

increased employment opportunities

inadequate educational opportunities

Answers

Increased employment opportunities.

Typically the reason people move isn't because they have access to more job positions.

increased employment opportunities

In which regions of the world does the UN focus most of its attention on when attempting to separate
warring groups?

Answers

Answer:

Explanation:

Maintain International Peace and Security.

Protect Human Rights.

Deliver Humanitarian Aid.

Support Sustainable Development and Climate Action.

Uphold International Law.

mars is called the red planet because it looks like what rusty metal?

Answers

Answer:

Iron

Explanation:

what caused acid rain in europe

Answers

Answer:

Sulfur dioxide (SO2) and nitrogen oxides (NOx) released into the air by fossil-fuel power plants, vehicles and oil refineries

Explanation:

which two continents did alfred wegener think looked like they fit together like puzzle pieces?

Answers

The east coast of South America and the west coast of Africa

the surface of a fracture or break that occurs when rocks break and result in movement is known as?

Answers

A fault is a fracture or zone of fractures between two blocks of rock. Faults allow the blocks to move relative to each other. This movement may occur rapidly, in the form of an earthquake - or may occur slowly, in the form of creep.

Why do people in South America move from rural areas to the city?

Answers

One reason why People in South America moved from rural areas to the city is to get more employment opportunities

PLEASE HELP ME

Which is NOT an example of a primary industry?
Question 7 options:

timbering

hunting

fishing

milling

Answers

Answer:

milling

Explanation:

cuz it is processed

What branch of government does the president reside on ?

Answers

The executive branch

Explanation:

Answer: The branch with the president resided on is the Executive branch.

Explanation: Executive—Carries out laws (president, vice president, Cabinet, most federal agencies)

Where is the capital of Vietnam?

Answers

Answer:

Hanoi

Explanation:

Hanoi is the capital of Vietnam I think. It is in Vietnam.

The answer is:

The capital of Vietnam is Hanoi and is located in the Northern region of Vietnam on the western bank of the Red River.

In which layer of the atmosphere do meteors burn up?

Answers

Answer:

Mesosphere

Explanation:

Here is a little trick to help you: Meteors and Mesosphere both start with M.

how scientist know something happened before billion years ago

Answers

Answer:

The Big Bang is commonly thought of as the start of it all: About 13.8 billion years ago, the observable universe went boom and expanded into being.

We know that life began at least 3.5 billion years ago, because that is the age of the oldest rocks with fossil evidence of life on earth.

Nonetheless, 3.5 billion year old rocks with fossils can be found in Africa and Australia. They are usually a mix of solidified volcanic lavas and sedimentary cherts.

Explanation:

I hope this helps you !!

Answer:

scientist and people have discovered things from a while ago and did research on it, such as dinosaur bones, etc.

Explanation:

Chase is making a model to show the moon phases for this month. The first day shows a full moon. Which of the following provides the phases of the moon in the correct order for this month?


A. full moon, waning gibbous, waxing gibbous, waning crescent, waxing crescent, new moon, first quarter, last quarter, full moon

B. full moon, waning gibbous, waxing gibbous, waning crescent, waxing crescent, new moon, first quarter, last quarter, full moon


C. full moon, waning crescent, waxing crescent, waning gibbous, waxing gibbous, new moon, first quarter, last quarter, full moon

D. full moon, waning crescent, waxing crescent, waning gibbous, waxing gibbous, new moon, first quarter, last quarter, full moon

Answers

Answer:

d

Explanation:

The correct order is full moon, waning gibbous, waxing gibbous, waning crescent, waxing crescent, new moon, first quarter, last quarter, full moon. option B

How to determine the phase

This order represents the phases of the moon in the correct sequence for this month.

It starts with a full moon, then goes through the various phases (waning gibbous, waxing gibbous, waning crescent, waxing crescent) until it reaches the new moon.

After the new moon, it proceeds to the first quarter, then the last quarter, and finally back to a full moon to complete the cycle.

Learn about moon at: https://brainly.com/question/398659

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Select the correct answer.
The first settlers in North America were from which area of the world?
O A.
Asia
OB.
Africa
O C. South America
OD. Europe
Reset
bext

Answers

they were from europe

About how old is the Sun? 1. 2 billion years 4. 6 billion years 6. 4 billion years 8. 2 billion years.

Answers

Answer:

The Sun is 4.6 billion years old.

The sun is about 4.6 billion years old

What best explains the pattern of volcanic activity and earthquakes on the Jalisco Block?

Answers

Answer:

Convergent movement between the Jalisco Block and the Rivera Plate.

Explanation:

it best explains the pattern of volcanic activity and earthquakes on the Jalisco block. There is volcanic activity in the area, and volcanic activity can indicate the presence of a convergent plate boundary.

Answer:

The Jalisco Block is convergent to the Rivera Plate and divergent from the North American Plate which best explains the patterns of Earthquakes and Volcanoes on the Jalisco Block.  I believe at this claim is correct because fro any plates to be convergent to one plate, they must be divergent to another plate.  This case happens for the Jalisco Block.  The card that support this statement is card A which tells us that scientists found the same rock on either side of the Tz Rift Zone where they were originally formed a team he same time at the same place when today they are 24 km apart.

Explanation:

State some of the land forms of the Morteratsch Glacier.

Answers

State some of the land forms of the Morteratsch Glacier.

Answer: U-Shaped Valleys, Fjords, and Hanging Valleys

Glaciers carve a set of distinctive, steep-walled, flat-bottomed valleys. U-shaped valleys, fjords, and hanging valleys are examples of the kinds of valleys glaciers can erode.

Paragraph: It is just after the Pasterze Glacier and Gepatschferner, the third largest and by volume (1.2 km3) the most massive glacier in the eastern alps. The Morteratsch Glacier is a typical valley glacier with a pronounced ice front. The accumulation zone lies between the peaks of Piz Morteratsch, Piz Bernina, Crast' Agüzza, Piz Argient, Piz Zupò and Bellavista. From Piz Argient to the ice front in the Val Morteratsch, its horizontal extent is less than ~6 km (3.7 mi), with an altitude difference of up to 2,000 m (6,600 ft).[citation needed].

Together with the Pers Glacier, originating at Piz Palü, which joins the Morteratsch just below the rock formation Isla Persa ("Lost Isle"), as of 1973 it covered an area of about 16 km2 (6.2 sq mi). The volume of the ice is estimated to be about 1.2 km3.[citation needed] The Morteratsch Glacier drains into the Ova da Morteratsch, which eventually flows into the Inn and hence via the Danube into the Black Sea.[1]

In spring, depending on the snow conditions, a 10-km-long ski-run accessible to skilled skiers is marked on the glacier. It leads from the Diavolezza aerial tramway terminus to the Morteratsch inn and has an altitude difference of 1,100 m (3,600 ft). The Morteratsch railway station used to be situated directly at the ice front of the glacier. The ice front has receded over 2,800 m (9,200 ft) in the meantime (as of 2016), and can no longer be seen from the station.[1][2]

Yearly length change measurements have been recorded since 1878. For the period to 1998, the overall retreat was over 1.8 km (1.1 mi) with a mean annual retreat rate of approximately 17.2 m (56 ft) per year. This long-term average has markedly increased in recent years, receding 30 m (98 ft) per year from 1999–2005. Substantial retreat was ongoing through 2006 as well.[3] During the last ten years, it lost another 1 kilometre (0.62 mi).[4]

how long do we have until climate change is irreversible

Answers

Answer:

it would take over one thousand years to disintegrate completely and potentially thousands of year longer if we manage to cut emissions quickly.

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HELP ME!

Which of the following has helped to drastically improve the infrastructure of the Russia and Central Asian region?

Question 3 options:

Pyrenees system of canals and bridges


Trans-Siberian Railroad


Transportation subways in its major cities


Urals system of canals and bridges

Answers

Answer:

Trans-Siberian Railroad

Explanation:

Trans-Siberian Railroad has helped to drastically improve the infrastructure of the Russian and Central Asian region. Thus, option B is correct.

What is infrastructure?

They underline that critical infrastructure "seem to to be money costs and expensive cost ventures, and are crucial to an economy advancement" and define it as "the broad word for basic fundamental elements of a business sector, or nation."

Witte considered Siberia to be an underdeveloped part of the Russian Empire even though he thought that economic strength led to political power.

He believed that a railway would enable Russia to colonize Siberia, exploit its riches, and increase commerce with East Asia. It draws a lot of international tourists, but it also sees a lot of internal travelers. Therefore, option B is the correct option.

Learn more about infrastructure , here:

https://brainly.com/question/14527131

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how does the movement of tectonic plates create new mountains?

Answers

Answer:

Mountains form where two continental plates collide. Since both plates have a similar thickness and weight, neither one will sink under the other. Instead, they crumple and fold until the rocks are forced up to form a mountain range. As the plates continue to collide, mountains will get taller and taller.

   

Hope this helps =)

Specific Issues in Immigration and solutions

Answers

From my prior knowledge it’s smuggling things like drugs and guns from the border so it made it hard for those to move to the u.s

Sorry if this doesn’t help

Specific issues in migration is the language barrier it is the main challenge as it affects the ability to communicate with others.
discrimination on the job. That is because there are many problems rooted in how assignments are designed and managed. Moreover, many immigrant workers are excluded from labor and safety protections that are enjoyed by native-born workers. Solutions are that countries should promote stability, education and employment opportunities.

Although the United States is a developed country, it closely resembles the pattern of a
developing country because"?

A.life expectancy is at 60
B. individuals are required to pay an average of 55% of their health care
C. infrastructure is outdated

Answers

B & C in my opinion. If it asks for one— B. is what I would choose.
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