What percentage of Earth history has featured human civilization (which is linked with the origin of agriculture)

Answers

Answer 1
Civilization is about 12000, earth about 4.54 billion years old. 12000/4540000000 is about 2.65*10^-6 or about 0,000265 %. If you compressed the entire existence of our planet

Related Questions

which sicy is located closest to the wquator

Answers

Answer:

the city closest to the equator is Quito

The city closed to equator is Quito

why are urban areas a good place to locate industry? list 4 reasons

Answers

Urban means very highly populated. (Lots of people) For instance Russia. The 4 reasons this would be good place to locate industry.

Advertising would be better. If you advertised something in a rural area, such as a small town or village, you wouldn’t get as many clients/customers. You would get a lot of people to come to your store or area you want to advertise.

There you go! If this helped, please mark Brainliest!

Explain how the ability to describe the pattern of ice ages over the past million years helpless to assess what is:_______

Answers

Answer:

Explain how the ability to describe the pattern of ice ages over the past million years help to assess what is normal variation in the Earth's atmosphere .

Explanation:

The description of the pattern of ice ages allows the study of climatic variations over the years. This helps to understand the normal variation in the earth's atmosphere, I understand the climate established in each season and how it influenced the patterns of life and resources in the pallet.

These descriptions are made using paleoclimatic instruments that observe elements such as the composition of the ice, the structure of the trees and possible fossils.

BEST ANSWER GETS BRAINLIEST!!!!

Not all migrants to the new land chose to come due to religious, political, or economic reasons. Some were _____.

A. forced to enter the new land against their will as slaves.
B. willing to work in exchange for passage on a ship to the new land.
C. persecuted due to their beliefs and viewpoints.
D. united in communities with others who worshipped the same as they did.

Answers

The answe is C..prrcesvuted due to the becomes k blah mani

Answer:

C

Explanation:

They were often persecuted due to their belifs viewpont and were they came from

please help pp need now if possible​

Answers

Answer:

Make me branliest please

Explanation:

Last Answer I think

When magma is trapped and cooled underground, it is called

a extrusive igneous rock
b metamorphic rock
c sedimentary rock
d intrusive igneous

Answers

Answer:

D intrusive igneous

Explanation:

I just took the test!

Answer:

D. intrusive rocks

Explanation:

Which part of the mantle is still a solid but flows like a thick, heavy liquid?
A.asthenosphere B.core C.lithosphere D.crust

Answers

Answer:

A.athenosphere

Explanation:

The asthenosphere is the hot, weak, inner part of the upper mantle. Although it is solid, it can flow like a thick, heavy liquid.

3 composition of the solar system

Answers

Located at the centre of the solar system and influencing the motion of all the other bodies through its gravitational force is the Sun, which in itself contains more than 99 percent of the mass of the system. The planets, in order of their distance outward from the Sun, are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune. Four planets—Jupiter through Neptune—have ring systems, and all but Mercury and Venus have one or more moons. Pluto had been officially listed among the planets since it was discovered in 1930 orbiting beyond Neptune, but in 1992 an icy object was discovered still farther from the Sun than Pluto. Many other such discoveries followed, including an object named Eris that appears to be at least as large as Pluto.

2. Which of the following forms partly as the result
of surface processes?
a. metamorphic slate
b. igneous basalt
c. magma
d. intrusive granite


Answers

Answer:

D

Explanation:

I chosen D because it is very iretati

What is the length of Line segment B C, rounded to the nearest tenth? 13.0 units 28.8 units 31.2 units 33.8 units

Answers

Answer:

Itz C. 31.2 units

Explanation:

on edg. 2020

Answer:

Itz C. 31.2 unitsExplanation:

Examples of phobia of humans

Answers

Pteromerhanophobia : fear of flying

Zoophobia : fear of animals

Acrophobia : fear of heights

Nyctophobia : fear of darkness

Ophidiophobia : fear of snakes

PLEASEEEE HELP, It would mean alot

Answers

Answer: a

Explanation:

what are the different in meiosis between male and female cell

Answers

Answer:

males, four haploid spermatids of similar size are produced from each spermatogonium. In females, however, the cytoplasmic divisions that occur during meiosis are very asymmetric.

Explanation:

Which country is the United States largest trading partner?
А.
Mexico
B.
Canada
с.
China
D. Japan

Answers

Answer:

Canada

Explanation:

It makes up at least 17.8% of total US exports.

Answer china

Explanation: Which country is the China, Canada and Mexico are the country's largest trading partners, accounting for nearly $1.9 trillion worth of imports and exports. But this landscape could be reshaped as President Trump pursues “America First” policies and reworks free trade deals. United States' largest trading partner? A. Mexico B. Canada C. China D. Japan

pl help!! will give brainly!!
Scientists have established that some of the layers of Earth are solid, some are liquid, and some are semi-fluid. Explain how the scientists are able to determine the liquid and solid layers. Use at least two pieces of evidence to support your answer.

Answers

Answer:

Several studies has been made in order to understand the layers of the earth. Some of the evidences that proved the existence of solid and liquid layers are as follows-

1. According to the concept of Isostacy, the earth's crust is a like a solid  wooden block, that floats over a vast liquid which is compared here with the mantle. Due to the variation in the crustal density, the crust sinks or gets uplifted.

2. From the geophysical point of view, the study of the seismic waves made clear that the earth is comprised of three distinct layers such as the crust, mantle and the core. Crust refers to to top layer, mantle is the middle part and core is the interior part of the earth which is divided into two types, inner core (solid in nature) and outer core (liquid in nature).

Which of the following terms best describes a group of thousand galaxies?
Cluster,
Constellation,
Solar system, or
Universe?

Answers

A cluster
It’s a group of 100-1000 galaxies

Answer:

I would say it is Universe. I am sorry if I am wrong.

Explanation:

I think it is universe because it is all of space. A solar system is just one galaxy. People just connect stars that look like shapes creating constellations. Finally, cluster's are just many of the same thing bundled together. So, I think the answer is D.

Geographically, Spain is isolated from the rest of Europe by _____. the Atlantic Ocean Portugal narrow coastal plains the Pyrenees Mountains

Answers

Spain is isolated from Europe by the Pyrenees Mountains.

Which is the leading shipbuilding yard in S.E. Asia?
(i) China
(ii) Japan
(iii) S. Korea
(iv) Taiwan​

Answers

Japan I think but not to sure

Which examples demonstrate the influence of Native American peoples on current cultures?



Choose all answers that are correct.


establishment of Guarani as an official language in Paraguay


introduction of Protestantism to ethnic Africans


popularity of pachamanca in Peru


reliance on Kallawaya medicine

Answers

1,3,4 are most accurate.

Answer:

Establishment of Guarani as an official language in Paraguay.

Reliance on Kallawaya medicine.

Popularity of pachamanca in Peru.

Giving Brainliest if you answer the question and get it right.

Answers

Answer:

Is a type of convergent boundary I think.

Explanation:

5 A Science
5. What do we know about the dark patches on the moon's surface.
They are deep impact craters.
They are high mountains.
They are high plateaus.
They are deep dry plains

Answers

Answer:

They are deep impact craters.

Explanation:

The dark patches on the moon's surface are the deep impact craters.

These patches on the moon are believed to products of impact cratering.

They are called Marinas. During the earth time when the moon was formed, the was significant number of cratering activities as a result meteoritic and asteroid collision. These events sculpted the face of the moon significantly.

Which topics describe the use of spatial thinking in the study of geography?

Answers

Spatial thinking is thinking that finds meaning in the shape, size, orientation, location, direction or trajectory, of objects, processes or phenomena, or the relative positions in space of multiple objects, processes or phenomena.

Which stateless nation lives on territory that is part of Iran, Iraq, and Turkey?

Answers

Answer:

The Kurds

Explanation:

Please help with this question for homework!!!!​

Answers

Answer:

i am not sure but i think it is the third option

Explanation:

sorry if it was wrong

Canada’s top agricultural product is __________. A. sugarcane B. coffee C. wheat D. corn Please select the best answer from the choices provided A B C D

Answers

Answer:

Wheat is the Correct answer.

Explanation:

In addition to being a major source of starch and energy, wheat also provides substantial amounts of a number of components which are essential or beneficial for health, notably protein, vitamins (notably B vitamins), dietary fiber, and phytochemicals.

Answer:

C

Explanation:

Wheat

How old did you have to be, to be elected president in 1988?

Answers

Answer:

The 1988 United States presidential election was the 51st quadrennial presidential election, held on Tuesday, November 8, 1988. Incumbent Republican Vice President George H. W. Bush defeated Democratic Massachusetts Governor Michael Dukakis. This was the first presidential election since 1940 in which a party won the presidency three consecutive times; as of 2020, it has not happened since.

The kinetic energy of an object increases as its ____ increases.

Answers

Answer:

Velocity

Explanation:

the more velocity the more kinetic energy

which statement correctly describes a scientific theory?
a. it is accepted as true indefinitely. b. it is based on repeated investigations. c. it is equivalent to a scientific law. d. it is accepted as false. ​

Answers

Answer:

A it is true indefinitely

Explanation:

For example, Galileo Galilei agreed with the Heliocentric theory, while the Catholic churches believed the world revolved around the Earth.

A theory is accepted as true until someone proves otherwise.

what is the settlement pattern for tokyo japan (linear, scattered,cluster,periphearl, or more)

Answers

Answer:

Explanation:

Which of the following best explains why many of the cultures are similar
along the Mediterranean Sea?
A. They share common climates and food sources.
B. They are located east of the Prime Meridian.
C. They are all part of the same empire.
D. They share a common religion.

Answers

Answer:

They share common climates and food sources.

Explanation:

The Mediterranean region is located around the Mediterranean Sea. There is an abundance of different people groups and multiple religions in this region. Despite this, the majority of the cultures tend to be very similar, with the people often having almost exact same habits and behavior.

The main reasons for this are the climate and food sources, both of which are shared by most of the people in this region. It is common knowledge that the climate and food sources have been big factors in the type of culture a particular group develops, and it is also very common that different people groups that share the same climate and food sources have very similar cultural traits. This is not something that is typical about the Mediterranean region but can be seen in many other regions such as Scandinavia, Central Asia, the Middle East, etc.

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