Mention two places where iron leaching was done in the past srilanka​

Answers

Answer 1

Explanation:

. The forced-draught (bellows-operated) shaft furnace known from archaeological studies is usually regarded as the pinnacle of this early smelting technology1-3. Examples of natural-draught furnaces, in which gas buoyancy in a shaft of sufficient height induces a draught adequate to drive the smelting process4, are also known, but are generally regarded as disappointingly inefficient by comparison5. Here I report the discovery and excavation at Samanalawewa, Sri Lanka, of a previously unknown furnace type. The furnaces are all situated on the western margins of hills and ridges, where they are exposed to the strong monsoon winds. Field trials using replica furnaces confirm that this furnace type uses a wind-based air-supply principle that is distinct from either forced or natural draught, and show also that it is capable of producing high-carbon steel. This technology sustained a major industry in this area during the first millennium AD, and


Related Questions

Is the event/action pictured in the photo helping or hurting the Axis Powers as a group in fighting the war? How? Provide historical evidence and support for your analysis. Is the event/action pictured in the photo helping or hurting the Allied Powers as a group in fighting the war? How? Provide historical evidence and support for your analysis.

If you cannot see the attachment, the picture is:
"USS SHAW exploding during the Japanese raid on Pearl Harbor." December 7, 1941.

Answers

Answer:

The event/action pictured in the photo is hurting the Axis powers as a group during WWII

Explanation:

Although it can be assured that wether or not the Japanese bombed Pearl Harbor, the United States of America would have joined the war… there is one key difference if they wouldn’t have done what they did. See in WWII timing was everything so it is believed that if the USA hadn’t declared war so soon the “Victory in Europe” (purely speculative) would have almost surely been a victory for  Powers. (Sorry if this doesn’t help I tried :/ )

If you want to do some extra research I found this website to be helpful

https://www.historyextra.com/period/second-world-war/alternate-history-what-if-japan-had-not-attacked-bombed-pearl-harbor

From the attached image, it is clear that the photo is an event of the axis powers bombing the Peal Harbor. It was this event that triggered the WWI. Thus this was in "favor" of the Axis Powers.

Who were the axis powers?

The axis powers comprised of:

JapanGermany; and Italy.

It is to be noted that the bombing in the picture destroyed over 300 planes of America, twenty ships and over two thousand people died.

Learn more about the Axis powers at;
https://brainly.com/question/3201756
#SPJ6

J.P. Morgan is associated mostly with what key industry? A. Railroads
B. Steel
C. Banking
D. Oil

Answers

Answer:

C. Banking

Explanation:

My mom works for them

J.P. Morgan is associated mostly with what key industry?

A. Railroads

B. Steel

C. Banking

D. Oil

Hello friend, the answer is option A.

One of the most powerful bankers of his era, J.P. (John Pierpont) Morgan (1837-1913) financed railroads and helped organize U.S. Steel, General Electric and other major corporations.

what was the largest Empire in history​

Answers

Answer:

The Mongol Empire

Explanation:

Answer:

the mongol empire

Explanation:

The Mongol Empire existed during the 13th and 14th centuries and it is recognized as being the largest contiguous land empire in history.

i hope this helps <33

braniliest pleaseee

heres a dog to make you have  a better day :) i <3 you

Read the excerpts from “Take the Tortillas Out of Your Poetry” and “Speaking Arabic.”

My friend had concluded that if he took his language and culture out of his poetry, he stood a better chance of receiving a fellowship. He took out his native language, the poetic patois of our reality, the rich mixture of Spanish, English, pachuco and street talk which we know so well. In other words, he took the tortillas out of his poetry, which is to say he took the soul out of his poetry.

At a neighborhood fair in Texas, somewhere between the German Oom-pah Sausage Stand and the Mexican Gorditas booth, I overheard a young man say to his friend, “I wish I had a heritage. Sometimes I feel—so lonely for one.” And the tall American trees were dangling their thick branches right down over his head.

Which best states how the structures of the excerpts are similar?
Each presents factual evidence to appeal to the reader’s logic.
Each documents career credentials to appeal to the reader’s ethics.
Each discusses a friend to appeal to the reader’s sense of community.
Each relates an anecdote to appeal to the reader’s emotions.

Answers

Explanation:

Each relates an anecdote to appeal to the reader's emotions.

If a state has 18 representatives, how many total electoral votes will that state get? If a state has 32 electoral votes, how many representatives does that state have?

Answers

Answer:

If a state has 18 representatives, then the state will have 20 votes.

If a state has 32 electoral votes, then the state has 30 representatives.

Explanation:

The amount of votes that a state is given is defined by the amount of seats they are given in the House of Representatives (which is defined by the % of population the area holds in comparison with the whole country), as well as the Senate, in which each state is given 2 votes each regardless of population.

~

which acadamy was founded in london in 1660 to promote and encourage the works and ideas of scientist

Answers

Answer:

The Royal Society was founded in london in 1660 to promote and encourage..........

Answer:

The Royal Society

Explanation:

The Royal Society was established on the 28th November 1660, at first for philosophers and physicians. Today, it is known as the UK's 'national science academy'.

The GI Bill of Rights guaranteed every veteran a job. a new home. money for college. an increase in rank.

Answers

Answer:

The GI Bill of Rights guaranteed every veteran a job. a new home. money for college. an increase in rank in 1944..hope it's helpful for you..!!

pls mark me in brainlist

Under the GI Bill of Rights every veteran was guaranteed money for attending college.

The Bill of Rights in the Constitution is vital not only for the freedoms it protects, but also for exemplifying America's unwavering commitment to progress and development.  The G.I. Bill provided funds to World War II servicemen for housing, unemployment compensation, and educational expenses. Many WWII and post-World War II service veterans can now pursue higher education.

This bill provided home service members money for education, government assistance with mortgages, unemployment insurance, and job placement assistance.

Learn more about Bill of Rights, here:

brainly.com/question/30092735

#SPJ7

which milatary leader was tied to the ship so he would not fall off during battle

Answers

Answer:

General William Tecumseh Sherman

Explanation:

General Sherman Facts

General William Tecumseh Sherman summary: William Tecumseh Sherman began his Civil War career as a Colonel of the 13th U.S. Infantry Regiment and ended his career as the commanding general of the United States Army.

what is the nature of the problem that yields less than desirable results for all parties? undercover economist

Answers

Answer:

Explanation:The nature of these alternatives depends on the kind of choice problem that is being studied. In the theory of elections, the alternatives are people who might stand as candidates in an election. In welfare economics .....

I think the answer is that this and that

explain the causes of today's migration of people to the outside world(externalization of labour) 12points​

Answers

Answer:

Reasons of migration

Persecution because of one's ethnicity, religion, race, politics or culture can push people to leave their country. A major factor is war, conflict, government persecution or there being a significant risk of them.

Please mark me as the brainliest and thanks

What do historians call the region in which civilization first emerged

Answers

primordial regionas is the name

Answer:

it’s either the fertile or the Persian gulf or the Indus River valley or the Bermuda Triangle

Explanation:

Explain the economic factors affecting birth​

Answers

Answer:

Due to lack of employment, they stay idle at their home and force to women to give birth to more children. So, unemployment is one of the major factors which affect birth. ... The family with poor economic may have more children compared to rich people.

Ms. Dole, 25, an executive assistant, is in Urgent Care with left ankle pain and swelling following a fall 10 days ago. She says she simply lost her footing going downstairs from her apartment, and has not felt dizzy or blacked out. The clinic notes show that she had a right wrist injury following another fall at home a few months ago. Otherwise, she is healthy; takes only an oral contraceptive And her x-rays show no fracture. The waiting room is packed with patients waiting. Which option is recommended as your next action?
A. I'm going to give you an air cast, crutches, and Ibuprofen. Elevate your leg as much as possible, and come back for more evaluation if you do not improve in this coming week.
B. I'm concerned that you've had two recent falls and I'm wondering if you have any ideas about why this is happening.
C. How much alcohol do you drink?
D. I'd like to do a more complete physical exam.
E. Do you have other symptoms, problems or concerns we have not yet discussed?

Answers

Answer:

B) I'm concerned that you've had two recent falls and I'm wondering if you have any ideas about why this is happening?

Explanation:

It is beneficial in this situation to extend an open invitation to her to share more about her life. As for the other questions,

A) misses the two-fall fact.

C) is relevant but too abrupt, and she may lie or reply defensively if she has a substance addiction problem.

D) is vital but not yet.

E) asks numerous questions at once, which is a poor tactic.

What is cultural order?

Answers

Explanation:

The Order of Culture (文化勲章, Bunka-kunshō) is a Japanese order, established on February 11, 1937. ... The badge of the order, which is in gold with white enamel, is in the form of a Tachibana orange blossom; the central disc bears three crescent-shaped jades (magatama).

its like a Japanese order

Support staff in the executive office of the president include what

Answers

Answer:

Administrators

Explanation:

The President is that the chief administrator of the centralized government. He's accountable for all federal departments, together with cabinet departments, like the State Department, and other agencies.

The EOP supports the work of the President. They can be the members of White House Office, National Security Council or Office of Management and Budget. Some of them report directly to the president and some indirectly.

Answer:

administrators

Explanation:

What were male citizens of ancient Athens expected to do?

Answers

Answer:

They were expected to actively take part in the Assembly. to pay a small fee to vote in the Assembly, to join the army for three years and to serve on a jury for members of the same class.

Hope this helps.

or the
to the
1) According to this passage, the GREATEST motivation for English
exploration should be
Sund
tis
ple
A) economic might.
int
B) political power
C) spreading religion.

Answers

i think that the answer would be A. economics was a big factor in those times

Which of these was a political goal for farmers?
• A. Lower prices for cotton

B. Lower prices for gold
L
• C. Fair prices for shipping
• D. Fair wages for day laborers

Answers

Answer:

I think it's C) Fair prices for shipping !

I HOPE ITS RIGHT IF NOT THEN SORRY

HAVE A GREAT DAY :)

Fair prices for shipping were a political goal for farmers. The correct option is C.

What was the action of farmers alliances?

Many Farmers' Alliance chapters established cooperative mills and storehouses to aid in lowering the costs for farmers to bring goods to market, as well as cooperative stores that offered goods at lower prices than retail establishments.

Farmers need these facilities in order to protect their grain harvests from pests, insects, and microorganism damage. Therefore, a lower price for grain storage facilities is the political objective of farmers. In 1875, an organized agrarian economic movement known as the Farmers Alliance was born among American farmers. Putting an end to the negative effects the crop-lien system had on farmers in the years after the American Civil War was one of the organization's objectives.

Thus, the ideal selection is option C.

Learn more about Farmers here:

https://brainly.com/question/18390861

#SPJ6

what was the greatest fear of the rulers of the Austria-Hungarian Empire?

Answers

In general, the greatest fear of the rulers of the Austria-Hungarian Empire was that foreign invasion would lead to overthrow, since they were surrounded by enemies.

explica a necessicidade de expançao territorial da Europa no inicio do seculo xv

Answers

Answer:

El período de expansión europea es una era durante la cual los estados europeos gobernaron territorios coloniales en todo el mundo. El origen colonial se inició después de las expediciones cuando se conquistó el Nuevo Continente, gracias al mercantilismo que en ese entonces imperaba como teoría política principal, por la cual se instaba a las potencias europeas a adquirir más y más territorios con el objetivo de explotar estos territorios económicamente. La colonia comenzó poco a poco cuando los europeos establecieron asentamientos en diferentes áreas. Al principio, no tenían los recursos para conquistar los territorios, por lo que hubo comercio con los nativos. Poco a poco, el comercio se convirtió en explotación y, finalmente, a medida que crecían los asentamientos, subyugaron los territorios.

What was the first part of American society
that was attacked because of the Red Scare
II?
A. the movie industry
B. the automobile industry
C. the steel workers association

Answers

Answer:

i think its B. the automobile industry

Answer:

the answer is option B.the automobile industry


What long-term impact did the invention of the seed drill have on Great
Britain?
forain metals for

Answers

Answer:

hava s sirsf s sysvsuafshsnag sgsvsseys s sysvsuafshsnag s vs w stag

Which problems emerged after the end of First World War

Answers

Answer:

Four empires collapsed due to the war, old countries were abolished, new ones were formed, boundaries were redrawn, international organizations were established, and many new and old ideologies took a firm hold in people's minds.

In the nineteenth century, various sections of the United States had conflicting desires for how the national economy should develop. For example, westerners wanted land prices in the West because they wanted to .

Answers

Answer: low; encourage farmers to settle there

Explanation:

For example, westerners wanted land prices in the West low because they wanted to encourage farmers to settle there.

In the Nineteenth century, the western portion of the United States was not yet populated and vast areas of land were unoccupied especially after the Native Indian occupants had been cleared out.

Those in the west therefore wanted land prices to be low in the west so that people would be attracted to settle there and occupy the area.

What is cre in full eh?

Answers

Explanation:

[tex]\huge\mathfrak\purple{Answer}[/tex]

[tex]\huge\mathfrak\pink{sorry \: dont \: know}[/tex]

give full ans no spam ​

Answers

Answer:

hlo kaise h,o ,,,,,,,,,,,,,,,,,

Explanation:

what is photo synthesis ? after many times you come back tell how are you sis plz let answer her

hello cutie pie how are you are you forget me huh

Which Greek philosophers passed on legacies of knowledge and inquiry that shaped future political, ethical, and social ideas? Select all that apply.

A. Euripides
B. Aristotle
C. Socrates
D. Thucydides
E. Hippocrates
F. Plato

Answers

Answer:

Socrates because we use a bunch of his methods for example of most commonly known one is called the Socratic method

The US popular star Michael Jackson would be most closely associated with which of the following developments?

Answers

Answer:

The answer is

Explanation:

Global spread of US culture through the entertainment industry.

what country has more than one type of government?

Answers

Answer:

Burundi

Cambodia

Cameroon

canada

Why is kristallnacht important when studying the Holocaust?

Answers

when German Nazis attacked Jewish persons and property. The name Kristallnacht refers ironically to the litter of broken glass left in the streets after these pogroms. The violence continued during the day of November 10, and in some places acts of violence continued for several more days. Knowing this helps us better understand the start and beginning of Hitler's goal to eradicate the Jewish people.

Answer:

Explanation:

By 1935, Hitler’s efforts to rebuild the German military forces (which had begun in 1933 in violation of the Treaty of Versailles) became public, and Germany began taking steps toward expanding the Third Reich across all of Europe. The first steps included annexing Austria (an act known as the Anschluss) and the part of Czechoslovakia called the Sudetenland, territories inhabited by so-called “true Germans” who Hitler believed ought to be part of the Reich. Fearful of igniting a new world war, the leaders of other countries were unwilling to oppose with military force Hitler’s demands for these territories. As a result, Germany expanded into Austria and Czechoslovakia without firing a shot. (The Nazis’ plans to expand Germany’s “living space” are explored in more detail in the next lesson.)

Other Questions
The curved part of this figure is a semicircle.What is the best approximation for the area of this figure?18+24.25 units18+12.125 units36+24.25 units36+12.125 units Any particle in this platform who belongs to the planet mars or venus or maybe neptune or from uranus or maybe mercury or jupiter i guess Can someone help me pls What do you think nowadays computer engineer, civil engineer or electrical engineer which one is more demanded? Sarah has 2727 feet of wire to make bead necklaces. If each necklacerequires 12 feet of wire, how many necklaces can she make?1 Need help ! Help needed very much ! Three important nutritional additions to training for a long distance race areO ProteinO WaterO Increase caloriesO All of the answer choices match the property to its correct nameA} additive inverse propertyB} multiplicative inverse propertyC} commutative property of multiplicationD} multiplicative identityE} commutative property of complementF} ascending property of multiplicationG} distributive propertyH} associative property of multiplicationI} additive identification propertyJ} zero property{1} x+(y-z)=(x+y)+z2} (pq) * 1 = pq3} (5x)y-5(xy)4} a+5b = 5b + a 5} a+0=a 6} gh - hg7} 8 + (-8)=08} x * 0 = 09} 5 * (1/5)=110} 2(a+h)=2a * 2b _________ are standard devices, such as switches and routers, that have small onboard computers to monitor traffic flows through the device as well as the status of the device and other devices connected to it Find the value of x. help me please to handle the test .Write a Letter:Requirements;The network that runs your favorite television show has suddenly decided to cancel it. Write a letter convincing the station to continue running the show.200-500 wordsMLA FormatAll answers must be submitted in typed format. Answer should have 0% Plagiarism,All answers must be submitted as attachments.answer should be in form of ;.doc,pdf,Provide a high quality and correct answer. 9. Find the value of the trigonometric ratio tan C I need you guys help answer thanks so much find the surface area of the prism HURRY HURRY Explain what will happen to your eyes when.. a) you move in a very bright light. b) you move in a dim light Why did Congress approve the National Defense Education Act? define exocrine and endocrine glands pls help! I need the answer quickly! thank you! Can SOMEONE PLEASE HELP ME? I really need to get this work done by tonight. PLEASE 14feet 23feet round each measurement to the nearest ten Select the correct answer for each question.Which of the following ports offers a fastconnection that could be used to download andwatch your favorite TV shows?O EtherneO modemO FireWireO USBDONE