The formation of the earth and other planetary bodies through the process of condensation and planetary accretion was essentially complete about how many years ago

Answers

Answer 1

Answer:

Primitive meteorites preserve the chemical and isotopic composition of the first aggregates that formed from dust and gas in the solar nebula during the earliest stages of solar system evolution. Gradual increase in the size of solid bodies from dust to aggregates and then to planetesimals finally led to the formation of planets within a few to tens of million years after the start of condensation. Thus the rocky planets of the inner solar system are likely the result of the accumulation of numerous smaller primitive as well as differentiated bodies. The chemically most primitive known meteorites are chondrites and they consist mostly of metal and silicates.Explanation:


Related Questions

Brazil gets along well with other countries, but what do Brazil and Argentina have a huge rivalry over? a. basketball b. swimming c. soccer d. baseball​

Answers

Answer:

soccer

Explanation:

FIFA world cup

In it's ______, an animal can raise young, find food and water, and maintain shelter.

Answers

Is an option the word habitat?

Answer:

well I think it will be habitat.

Explanation:

you don't have the answers but if it has habitat on there I would choose habitat because I think its the correct answer.

In American cities, __________ played the largest role in allowing many residents to have the freedom to live farther away from their jobs.
A.
flight networks
B.
automobiles
C.
central business districts
D.
streetcars

Answers

Answer:

correct answer is B. automobiles

Explanation:

Answer:

B

Explanation:

(Please help. 18 points!!!) Which of the following are resources of the Amazon rain forest?
Check ALL that apply.
A. History
B. Plant Biodiversity
C. Land
D. Water

Answers

Answer:

B, C&D

Explanation:

These are the answers

Answer: it’s all of them for ap*x

Explanation: i just took it rn

- Which region is globally significant because of its strategic location, its major oil reserve
and its historic importance as the birthplace of three major religions?

Answers

Answer:

The region in question is the Middle East (Southwest Asia).

Explanation:

The Middle East is a region of great importance, both historically and in the present. The importance of this region can be seen in its strategic location, oil, and gas reserves, as well as being the birthplace of three major religions. Unfortunately, all of these things have also been the reason for continuous conflict.

The location of this region is so important strategically because it is the region that connects Europe, Asia, and Africa. The oil and natural gas reserves are among the highest in the world, meaning it is a center of the global economy.The Judaism, Christianity, and Islam, have all arose in this region, making it a whole area for billions of people.

What were the major ideas in Math, Science & Technology that occurred in the Islamic Caliphates 700 A.D - 1200 A.D ?

Answers

Answer:

Muslims restored the old irrigation system and designed new ones. They built dams and aqueducts to provide water. Astronomy aided navigation for purpose of trade and travel. Muslim scientists adapted and perfected the compass and astrolabe. zero comes from an Arabic word meaning something empty.

This line graph shows statistics related to agriculture in China.


A line graph like this one is most helpful for

illustrating percentages.
showing how parts make up a whole.
showing how trends change over time.
comparing information from different sources.

Answers

Explanation:

illustrating percentages.

showing how parts make up a whole.

showing how trends change over time.

comparing information from different sources.

A line graph like this one is most helpful for showing how trends change over time. The correct option is c.

Line graphs are used to chart changes over short and long time periods. Line graphs are preferable to bar graphs when there are little changes. Line graphs can also be used to compare changes in more than one group during the same time period.

A line graph is a type of graph that is widely used to show change over time as a set of data points linked by segments of straight lines on two axes. As a result, the line graph aids in determining the relationship among two sets of values, with one set of information always being dependant on the other.

Learn more about graph, here:

https://brainly.com/question/29205367

#SPJ2

How have humans changed the environment and what are the consequences of these changes ?

Answers

Explanation:

Humans have changed the environment by evolving and using natural resources, with the natural resources slowly dwindling down is will affect the earth greatly. The earth won't be able to regenerate the resources fast enough for us to use them.  The consequences are that we will burn up the earths valuables and end up stripping the earth of primary resources, making the earth weaken and have nothing to provide animals or other living creatures. Humans have heated up the environment, cut down many forests, made many species extinct and already stripped many key resources.

How tall is the tallest building

Answers

Answer:

At 2,716 feet, the Burj Khalifa in Dubai has reigned as the world's tallest building since 2010.

Explanation:

Answer:

Burj Khalifa -2,716 feet

Explanation:

Google is free lol

Which of the following best explains the degree to which the Human Development Index (HDI) accurately calculates a country’s level of economic development?
(A) The HDI is a simplified means of comparing gross national income per capita in an indexed score that is on a 0 to 1.0 scale.
(B) The HDI is a simplified means of combining life expectancy and education levels in an indexed score that is on a 0 to 1.0 scale.
(C) Although the HDI factors in gross national income per capita, it also calculates indicators for health care and education to estimate the social aspects of development.
(D) Although the HDI factors in gross national income per capita, it also calculates the impact of exports and imports on the domestic economy.
(E) The HDI is a simplified means of ranking countries into distinct levels of development based on the total size of a country’s national economy.

Answers

Answer:c

Explanation:

Statement thst best explains the degree to which the Human Development Index (HDI) accurately calculates a country’s level of economic development is

Although the HDI factors in gross national income per capita, it also calculates indicators for health care and education to estimate the social aspects of development.

According to this question, we are to discuss the degree to which the Human Development Index (HDI) accurately calculates a country’s level of economic development.

As a result of this we can see that HDI helps to calculates indicators for health care and education to estimate the social aspects of development.

Therefore, option C is correct.

Learn more about Human Development Index at:

https://brainly.com/question/11929316

did athen
Boys have to leave home at 7 years of age.

Answers

Answer:

yes and they also had to start military training at 7 yr old and if you were not strong enoughtat birth they would kill you

Explanation:

Answer:

No they did not.

Explanation:

Spartan kids did because they were all about military, while Athens was about peace and learning.

I confused which one is it BIRTH or INMIGRATION? BRAINLIEST to whoever gives correct answer!

Answers

Answer:it’s inmirrational

Explanation:

Answer:

I believe your answer would be Immigration

Explanation:

Genes get passed down when organisms have birth, but organisms immigrate areas means that that there is more variation and biodiversity. Please tell me if this is wrong.

Explain what differentiates the Earth’s crust and lithosphere.

Answers

Answer:

The curst is the

thin layer of distinctive chemicals composition overlying the ultramafic upper mantle. The lithosphere is rigid outer layer of the earth required by plate tectonic theory.

Explanation:

I hope this answer help you

Answer:

Earth’s crust is distinguished from the lithosphere because the crust refers to a compositional later and the lithosphere is a mechanical layer, the solid layer near the surface of the Earth. The crust is mostly composed of alumino-silicate minerals while the lithosphere includes some of the solid regions of the upper mantle which is mostly ferro-magnesium silicates.

Explanation:

just finished the test

E2023

World trade is the exchange of money, labor, goods, and services across international borders. What factors promote and affect world trade?

PLEASE ANSWER QUICK!!

Answers

Answer:

Roads religion and much more

Explanation:

It is the road religion

5 ways on how Brazil can improve it’s interdependence

Answers

Answer:

Brazil is the political and economic power present in Latin America . Brazil can improve the regions interdependence by,  protecting the country's national interests and to concentrate on these interests , national security and protection, ideological goals and aims and economic advancements.

Why are improved old age pensions such an important part of India’s policy?

Answers

Answer:

Pension improving is always a good thing because without it we would have thousands of people who would be unable to retire and have to work until they are dead.

Explanation:

what does the theory of plate tectonics explain that continental drift theory could not explain?

- unusual distribution of fossils in the southern hemisphere.

- evidence of glaciation in the plains of africa.

- movement of continents despite the dense oceanic floor.

- the jigsaw like fit of the continents

Answers

Answer:

-movement of continents despite the dense oceanic floor

Explanation:

Answer:

Movement of continents despite the dense oceanic floor.

Draw a response to explain how the convection currents model connects with the climate in one of the areas below:


Amazon Rain Forest
Sahara Desert
Antarctica
Global Ocean Currents


Explain the model you drew in question 1. Be sure to identify which area you selected in your opening sentence.

pls someone help i am so desperate!!

Answers

Answer:

The convection currents model connects with the climate in Global Ocean Currents.

Explanation:

Ocean currents flow to larger distances and together form the greater conveyor belt. The current model plays a dominant role in the climate of earth regions. They influence the temperatures of the regions through which they travel. The surface ocean currents are driven by winds and effects of the Coriolis force. Deep ocean currents are driven by density and temperature changes. The thermohaline circulation in oceans forms a part of the ocean circulation and driven by temperature and density variations. They get the heat from the magma that lies in the mantle and moves in convection currents which rises towards the curst and cool down.

North America and Asia are moving toward each other at a rate of about one inch per year. Why are the continents moving so slowly?

Answers

This is because tectonic plates shift plate locations very rarely. Their movement is caused by the heat and pressure inside of them that causes them to expand. It takes a lot of energy to cause the expansion of a tectonic plate. Hence the process takes millions of years to fully complete

Which of the following social groups exists in all known cultures?

Answers

Answer:

Types of social groups contain the following:

- Families

- Companies

- Friends

- Clubs

- Local fraternities and sororities

- Clubs

- Religious societies

Explanation:

I hope that this has helped! :)

What is the solution to the following system of equations?
{x+y=5)
{x+y=1
(–2, 7)
(2, 3)
(3, 2)
(7, –2)

Answers

Answer:

- 27/10

Explanation:

2.7  in to -27/10

Answer:

(3,2)

Explanation:

EDG 2022

Can someone answer my geography question -_-

Answers

I would but you did not put a picture

8. Whether an igneous rock is smooth or rough is determined by:
A. whether it has been put through a rock tumbler
B. whether the cooling process was quick or slow
C. how much pressure compacted it

Answers

It is B.
Law of Matter
6th Grade Science

Greenhouse gases are ___?
A. gases that release heat
B. gases that hold in heat
C. gases that create carbon dioxide
D. gases that consume carbon dioxide

Answers

Answer:

Answer is A

Explanation:

Answer:

C. gases that creat carbon dioxide

Explanation:

I think hopefully this helps.

strontium-147 cut into pieces what would be the half -life of each piece?

Answers

Answer:

2.62 years

Explanation:

The half life of a material is the time taken for half of the number of radioactive atoms in a radioactive material to remain.

If a radioactive material is cut into pieces, each piece has the same half life as the whole material.

Hence, if Strontium-147 is cut into pieces, each piece will have a half life of 2.62 years, just as the whole material.

Please help me!!! I will give brainliest!!!!

Answers

Answer:

last one

Explanation:

Kiran says the polygon EFGH is a scaled a scaled copy of ABCD, but Lin disagrees. Do you agree with either of them? The

Answers

Answer:

no, it is false because you didn't scaled the polygon correctly

A country of allegiance or "what side you'd fight on in a war" is referred to as:
A.Race
B.Ethnicity
C.Nationality
D.Religious Group

Answers

I am not sure about this but,
C . Nationality

Why were epics so important to historians?

Answers

Answer:

They entertained the citizens

Explanation:

They served a dual purpose; they were entertainment for the masses, while also preserving/spreading their culture. In times where there was no entertainment like we have now these narratives were one of the few entertainment options available. ... We call it epic narratives.

What were the land and climate like in the Middle Colonies?

Answers

Answer:The Middle colonies spanned the Mid-Atlantic region of America and were temperate in climate, with warm summers and cold winters. Geography ranged from coastal plains along the coastline, piedmont (rolling hills) in the middle, and mountains farther inland. This area had good coastal harbors for shipping.

Explanation:

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Read the excerpt from A History of the World in 100 Objects. The drum was found by Kitchener's army near Khartoum after the Anglo-Egyptian reconquest of the city. Once again it was re-carved or re-branded to make a political statement: near the tail of the bush calf Kitchener added the emblem of the British Crown. It was then presented to Queen Victoria. Which conclusion about historical significance can be drawn from this information? The emblem of the British crown was carved onto all artifacts found by the British army. The carving on the slit drum was viewed as an unimportant addition by Kitchener's army. The carving on the slit drum is representative of British rule over African territories. The emblem of the British crown was commonly found already engraved on foreign artifacts. An old rectangular wedding photo has a diagonal length of 13.6 inches and a height of 12 inches. Find the width of the photograph. Measure the angle and classify it as right, acute, or obtuse. Describe the Italian Renaissance and when and why did it happen? in your own words Why do people study genetics? Select all thatapply.to understand how genetic information ispassed from one generation of organism toanotherto understand how offspring are createdthrough the process of reproductionto understand how the instructions forbuilding and maintaining an organism arestoredto understand how cells are structured withinvarious types of organisms What are the Five Dark Days in Egyptian Mythology which two ratios quantities that are proportionalA. 9/5 and 19/10B. 25/25 and 20/24C. 4/6 and 10/16D. 15/10 and 21/14 HELPPP A credible source is one that isA: with biasB: not useful C: persuasive D: trustworthy how do i say hello my name is in german A group of students must collect at least $ 150 to organize a science fair. They have alre that the students should still collect to organize the Science fair? O -210-180-150-120-9060-30 30 60 90 120 150 180 210 -210-180 -150-120-90 90-60-30 0 30 60 90 120 150 180 210 O -210-180-150-120 90 -60-30 0 30 60 90 120 150 180 210 O H -210-180-150-120 90 60 30 0 30 60 90 120 150 180 210 Which of the Fourteen Points created the MOST opposition in the United States to the ratification of the Treaty of Versailles of 1919? Athe creation of rules for dealing with colonies Bthe end of international trade barriers Cthe end of secret defensive alliances Dthe creation of a League of Nations Help me out plz. Im struggling. I WILL MARK YOU AS BRAINLIEST IF RIGHT What is the magnitude of the net force acting on this object? help bro I give you brailess no cheating Tina recorded the number of calories she burned during a bike ride. The graph shows Tinas calories burned, y, after x hours.If Tina rode her bike at a constant rate for the first three hours, what was Tinas average calories burned, in calories per hour, between hour 0 and hour 3? Hallo allerseits, mein Name ist Victoria und ich lebe in NCSie kennen mich vielleicht als das spanische Mdchen, aber ich spreche eine Menge verschiedener Sprachen Website A offers tickets to a local charity event for $7.50 each plus a $14.25 handling fee, while Website B offers the tickets for $8.50 plus a $3.25 handling fee. Which equation can be used to determine how many tickets need to be purchased in order for the cost to be the same? What is f(5) for the function f(x) = 6x + 1? the 80th term of an arithmetic sequence is 110.75 and the common difference is 1.25. What is the first term of the sequence? What is the value of 4(x - 2)(x + 3) + 7(x - 2)(x - 5) - 6(x - 3)(x - 5) when x = 5? A fountain shoots a jetof water straight up. The nozzle is 1 cm in diameter and the speed of the water exiting the nozzle is 30 m/s. What is the force exerted by the water jet