1. Physics

    webassign(.)net/yf/22-30.gif The image above shows some of electric field lines due to 3 poin charges along the vertical axis. All 3 charges have the same magnitude. A. What are the signs of the 3 charges? Explain reasoning. B. At what points is the

    asked by Justin on February 2, 2013
  2. physics very hard

    webassign(.)net/yf/22-30.gif The image above shows some of electric field lines due to 3 poin charges along the vertical axis. All 3 charges have the same magnitude. A. What are the signs of the 3 charges? Explain reasoning. B. At what points is the

    asked by Julie on February 4, 2013
  3. Math

    How do i explain how a set of whole numbers makes a pythagorean triple. I cant figure out how to explain this. All i can come up with is you take an odd number then square it and find the two numbers that can make that number.

    asked by Payten on January 11, 2018
  4. Accounting

    Could somebody please explain how to compute the "relative sales value at split-off"? I am given the amount of products a & b, as well as their sales prices at split off. I would also appreciate if somebody could explain how to find joint costs. Thanks in

    asked by anonymous on November 29, 2007
  5. math

    As a a test of a new measurement process, 10 measurements are made on pieces of glass known to have conductivity 1. The average of the 10 measurements is 1.07. Indicate whether 1 and 1.07 is a parameter or statistic and explain why. I know 1.07 is a

    asked by please help on February 27, 2013
  6. Math

    Writing to Explain Yuri says that the difference between the least amount of time it takes a student to say the alphabet and the greatest amount of time is 4 1/2 seconds. Do you agree? Explain.

    asked by Mits on April 30, 2015
  7. math

    Explain, in complete sentences, how you would use the graphing method to solve the following system of equations. Provide the solution to the system and explain what the solution represents on the graph. x + 4y = –16 3x + 2y = 12

    asked by ashley on November 6, 2010
  8. science

    Some constellations, such as Ursa Minor, are visible in the sky year-round; other constellations appear for only part of the year. Explain why this happens. Please help this is my last question and it truly stumped! It'd mean the world if someone could

    asked by anon on February 4, 2016
  9. science -need so info.

    Ms. Sue, I have to do a paper on mitigation strategies and solutions. Detailed description of the problem. Nonliving and living factors that contribute to or are affected by the problem positive or negative human impacts evaluation of current

    asked by rose (Ms. sue) on August 10, 2008
  10. History

    hi, i really need help with this question you don't need to tell me the answer but please just help me out!!! Which of the following best describes the terms of the Treaty of Guadalupe-Hidalgo? A.) Mexico paid the U.S. two million dollars and gave up

    asked by Pablo on June 12, 2015
  11. define

    sunbeams(d now how 2 expalin flapjacks(d now how 2 explain accomplish(dont know how to explain planks(dont know hymns(dont know

    asked by Celest on May 1, 2012
  12. Math please explain!!

    A student got 80 percent problems correctly which is 32 problems correct. how many problems are they in total? I got 40 in a page but it did not explain can you PLEASE EXPLAIN!!!!

    asked by Jenniferlove on March 29, 2016
  13. history

    The Civil War and Reconstruction Describe and examine the concept of "sectionalism". Describe and analyze the institution of slavery and access its overall socio-economic impact on the South as well as the Civil War. Describe and analyze the causes and

    asked by jennymenny on June 2, 2011
  14. Social Studies

    How did Britain most impact the formation of modern nations in the region? A. with economic and military support B. through expanded trade opportunities C. by building modern schools for the region’s young people D. by mapmaking without regard for tribal

    asked by McKayla on February 11, 2016
  15. Algebra

    a). The length of the classroom is 30 ft. The length of the room on the scale drawing is 6 in. Is this correct? Explain why or why not. Michael has made a scale drawing of his classroom. The scale for his drawing is 0.5 in. : 3 ft. b). One of the student

    asked by Alyssa on October 4, 2015
  16. Global warming

    1) Explain the effect of clouds on global cooling. 2) Describe the relationship between carbon dioxide levels and deforestation. 3) Explain how rising global temperatures are connected to rising sea level.

    asked by jason on October 29, 2007
  17. History

    Explain how the views of President Roosevelt and President Reagan are different. Also, Explain which leader’s views, if followed, would bring about more prosperity and a better life style for the American people. Can someone help me with this? Either

    asked by Misty on June 3, 2008
  18. Math

    A student asks whats wrong with the argument that the probability of rolling a double 6 in two rolls of a die is 1/3 because 1/6+1/6= 1/3? How do I explain the misconception? I am thinking since there are six sides and they want to roll double 6's in two

    asked by Christy on January 23, 2010
  19. Physics

    A balloon appears to be yellow when seen in white light. Explain the colour it will appear in a) green light and b) magenta light. I really don't undestand the subtractive theory of light, and it applies to this question. Can you please explain to me how

    asked by Emily on April 25, 2010
  20. science

    (a) Explain why DNA replication is necessary for mitosis. How are drugs that inhibit DNA replication useful in the treatment of cancer? (b) Describe and explain some of the risks and unfortunate, yet common, side effects associated with this kind of

    asked by peanut on September 9, 2012
  21. Calculus

    Kayla claims that she can find an approximate value for sin 1o without using a machine to do any computations. Explain or show how she can do this (Hint: if you choose to explain the process, please be very specific. If you choose to show how it is done,

    asked by Demi on February 23, 2017
  22. science

    food is needed for respiration, find out the components of the intravenous food given to patients in hospital. explain why these components are used. i don't understand this at all.. could someone explain how you do or give me some tips on what websites i

    asked by Fern on March 15, 2009
  23. Global warming

    Explain the effect of clouds on global cooling Describe the relationship between carbon dioxide levels and deforestation. Explain how rising global temperatures are connected to rising sea level.

    asked by jason on October 29, 2007
  24. Physics

    A square has sides of length L. In the lower-right and lower-left corners there are two sources of light waves, one in each corner, that emit identical in-phase light waves of wavelength 8.28 m in all directions. What is the minimum value of L such that

    asked by A on March 29, 2016
  25. accounting ethics

    Does this sound right for the following scenario? The mayor of a small seaside town faces a tough decision. A prominent developer has submitted a proposal to build a large mall and resort in the town. This development is estimated to bring $150 million in

    asked by AW on April 16, 2009
  26. Social Studies

    Which of the following statements best summarizes the information provided on the chart? (1 point) The Articles of Confederation gave too much power to the individual state governments. Most of the Articles of Confederation’s weaknesses related to the

    asked by Anonymous on September 20, 2017
  27. ELA

    Ryan doesn't know much about the Berlin Wall except that it was torn down before he was born. Which one of these sources would give him the most reliable information? A. a book about President Kennedy's opinion on the Wall B. an article about important

    asked by Anonymous on April 7, 2018
  28. History

    "Although the economic growth of the United States between 1860 and 1900 has been attributed to a governmental policy of laissez-faire, it was in fact encouraged and sustained by direct government intervention." Assess the validity of this statement. Is

    asked by Claire on February 20, 2009
  29. research paper

    i have to include these questions in my report, and i can't seem to find them anywhere, any help? What influences may China and India have on other Asian countries as their economies begin to emerge on the global scene? What benefits have American

    asked by devon on February 10, 2008
  30. world history

    more than forty nations joined the League of Nations, agreeing to negotiate disputes rather than resort to war. Members of the League promised to take common action--economic or even military--against any aggressor state. What was the one key nation that

    asked by Roderick on February 7, 2008
  31. Economics

    What would be the economic implications for both exporting countries and importing countries be if the world were not so interdeendent?How would a world with less interdependence affect your life? For a start, look at where your clothing was made. Probably

    asked by Christian on May 20, 2007
  32. History

    What reason was given to the federalists to support the constitution? A, strong government to establish economic stability**? B, strong government to maintain control over all its states. C, to define state boundaries. D, in order to pass laws to bring law

    asked by Ace on December 15, 2017
  33. Economics

    Which of the following would not result from all countries specializing according to the principle of comparative advantage? a. Each country production possibillties frontier will shift outward. b. Worldwide production of goods and services will increase.

    asked by Rod on March 19, 2009
  34. fractions

    Adam used the three fractions to make a circle graph and colored each a different color. What fraction of the graph is not colored?explain your answer.Can anyone help i need to explain to my 4 grader.

    asked by ttuuffyy on February 26, 2013
  35. algebra 1

    Material cost equation : 30x + 2y = 200 Profit equation : 100x + 5y = 400 B. Explain your inequalities and explain why x

    asked by malik on November 22, 2013
  36. Algebra2

    A sound wave is modeled with the equation y = 1/4 cos 2pi/3 θ. a. Find the period. Explain your method. b. Find the amplitude. Explain your method.

    asked by Steve on May 2, 2017
  37. General Chemistry

    Given 115 grams of Na2SO4 find: a. the # of moles in sodium sulfate b. the # of moles in sodium ions Please explain all work and fully explain where each # came from. Thanks.

    asked by Beth on August 25, 2010
  38. algebra

    How many solutions does the following system have: 6x - 3y = 9 2x - y = 3 Explain how to determine the number of solutions without solving the system. Then apply elimination, and interpret the resulting equation. could you please explain this to me?

    asked by peg on March 2, 2011
  39. Pre-calculus

    1)Which of the following results in the graph of f(x) = x2 being expanded vertically by a factor of 4? the answer is f(x) = 4x2. can you explain how. 2)Which is true for the graph of y=(x^2-9)/(x^2-4). the answer is vertical asymptotes at x = ±2 . please

    asked by bordo on April 8, 2012
  40. Math 221

    How can I explain how I got the answer. I received the help, but no explanation to how the answer was simplified. 1=1(-7) +b b = 8 In other words, you need to explain what you did to simplify 1=1(-7) + b. This is also true for the perpendicular equation

    asked by Karen on July 26, 2014
  41. Human Services HSM/260

    Explain your understanding of the two procurement strategies listed in the text. Which of the two procurement strategies is most effective for a human service agency? Explain your reasoning.

    asked by kim on April 4, 2013
  42. college

    Explain why housing prices vary from city to city. Clearly explain how supply and demand affect the prices of the homes and be sure to show your work.

    asked by Anonymous on July 24, 2009
  43. physics

    6)Which of Newton's laws would best explain what causes a basketball to bounce? Third 7)Which of Newton's laws would best explain the whiplash caused by being rear-ended in a car accident? First

    asked by Jon on March 31, 2008
  44. Math

    Hello. I'm not a native English speaker. I have a math assignment and I need to explain the process of this equation. y=14.2x+19.3 542 = 14.2x+19.3 542-19.3 = 14.2x 522.7 = 14.2x x = 36.8… I don't know how to explain this in English, can anyone please

    asked by apple on February 26, 2017
  45. calculus

    1)Which of the following results in the graph of f(x) = x2 being expanded vertically by a factor of 4? the answer is f(x) = 4x2. can you explain how. 2)Which is true for the graph of y=(x^2-9)/(x^2-4). the answer is vertical asymptotes at x = ±2 . please

    asked by maybel on April 7, 2012
  46. Social Studies

    3. How did the grand coulee dam change economic activity in Washington? A. it encouraged the growth of new, water-intensive farming. B. it promoted a shift away from manufacturing toward extractive industries. C.it reduced the amount of arable land

    asked by John on June 7, 2018
  47. Social Studies

    1.What prompted the call to rewrite the Articles of Confederation? A:The desire to win independence by unifying the nation B:The economic downturn caused by the limitations on the central government C:The need to establish a national court system to deal

    asked by Help please on November 14, 2016
  48. Grade 12 Data Management math

    I'm doing math through correspondence so material is not explained very well. I would appreciate if someone could explain this to me. This lesson is review of set theory and first degree equations. Indicate whether each of the following statements is true

    asked by Alicia on March 24, 2011
  49. Math

    I'm doing math through correspondence so material is not explained very well. I would appreciate if someone could explain this to me. This lesson is review of set theory and first degree equations. Indicate whether each of the following statements is true

    asked by Alicia on March 25, 2011
  50. Math

    identify and explain at least one real-world application of mathematical concepts covered in the text, your job or daily life, for one of the following areas: business, health and wellness, science, sports, and environmental sustainability. Do you think it

    asked by JP on July 23, 2013
  51. geography

    Explain how geography played an important role in the rise of Roman civilizations. Describe how the Roman's created a republic and conquered Italy. Explain how they built Rome from a small city into a great power simply by treating people fairly. Please

    asked by kathy on February 6, 2012
  52. History

    1.)The modern Tea Party emerged in 2009 as a response to the Emergency Economic Stabilization Act of 2008 and the American Recovery and Reinvestment Act of 2009. These two bills represented the government's response to the economic hardships facing

    asked by YRN DJ on November 5, 2015
  53. Personal Finance

    if you anticipate strong economic market conditions, you may want to __________ . A. shift more funds to bond mutual funds B. allocate more to cash C. shift more funds to bonds D. shift more funds to stocks Is A correct

    asked by Tonya on December 26, 2015
  54. discrete math ..please help

    . Let A = {1,2,3,4}. Prove the statements (a) and (b). You must describe the relations on A as a subset of AxA and also draw their arrow diagrams. (a) There exists a relation R on A so that R is refexive, symmetric but not transitive. (b) There exists a

    asked by Dosari on August 13, 2014
  55. math..please help

    Let A = {1,2,3,4}. Prove the statements (a) and (b). You must describe the relations on A as a subset of AxA and also draw their arrow diagrams. (a) There exists a relation R on A so that R is refexive, symmetric but not transitive. (b) There exists a

    asked by Dosar on August 13, 2014
  56. Accounting

    Given the data, would you have invested in Quality Department Store in 2006? Explain why or why not. Summarize your analysis of the financial data to support your reasoning. What recommendations would you make to improve the financial health of this

    asked by Joe on February 24, 2010
  57. Chemistry

    Explain using electron-pushing arguments why glycolysis must go through G6P to F6P step (C1 aldehyde to C1 ketone). Focus on the subsequent aldolase-catalysed reaction and explain why glucose 1,6 bisphosphate would not be able to go through the aldolase

    asked by Max on October 19, 2013
  58. Chemistry

    Explain using electron-pushing arguments why glycolysis must go through G6P to F6P step (C1 aldehyde to C1 ketone). Focus on the subsequent aldolase-catalysed reaction and explain why glucose 1,6 bisphosphate would not be able to go through the aldolase

    asked by Max on October 19, 2013
  59. psychology

    1. A recent study confirms that people who run regularly, live longer. How can one explain that? 2. More retired people die each year than those who have not retired. Does this mean that delaying retirement will increase one's life expectancy? Explain.

    asked by jenna on March 4, 2013
  60. Chem

    Lewis structure of [(CH3)3O]+. Be sure to show all atoms, bonds, lone pairs, and formal charges. Convert CH3CH(Cl)CH(OH)CH3 into a skeletal structure. If you could explain it, it would help. Or somehow do some of it here and explain. Im having a lot of

    asked by Amy on September 12, 2009
  61. English

    Please help “In any case you mustn’t confuse a single failure with a final defeat.” Use this quote for the following -Explain why the quote moves you or should inspire others. -Explain why the quote is important. -Tell the ways in which the quote is

    asked by Sampreet on October 25, 2016
  62. Linear Algebra

    Consider the linear transformation T: R^3->R^3 which acts by rotation around the y-axis by an angle of pi, followed by a shear in the x-direction by a factor of 2. a) Find the matrix for T. Explain your method. b) What is T(1,2,3) c) Without calculation,

    asked by Brody on March 6, 2014
  63. English

    How do I turn this into a really good thesis statement? In the myth " When Grizzlies Walked Upright" explain how the bears lived in relation to each other before and after the introduction of the female into their clan, and explain how both the bears and

    asked by Sofia on September 28, 2014
  64. social studies

    Our economy ______ operates on its production possibility curve. A. always B. usually C. sometimes D. never I'm stuck between B and C. Here's the text: "Usually there's some economic slack, but every so often we do manage to operate at peak efficiency.

    asked by tony on December 11, 2010
  65. business

    Select a business activity or issue with which you are familiar. For that business activity in that industry or company, discuss how business managers apply the law that is relevant, and identify under what circumstances lawyers should become involved.

    asked by Nicole on March 24, 2012
  66. research paper

    • Write a 1,050- to 1,400-word research paper in which you identify the linguistic, political, social, economic, religious, and familial conventions or statuses of four Hispanic groups living in the United States. Your paper must address Mexican

    asked by Cheryl on May 12, 2011
  67. Texas state history

    1. What was a focus of the constitution of 1824? A. Effective economic principles B. State led governments C. Strong, central federal government *** D. Unification of all states 2.which important legislation did erasmo seguin help write? A.treaty of

    asked by Hello on October 20, 2017
  68. Math

    Type Amount Recycled (%) Amount Recycled (in millions of tons) Paper and Paperboard 52.8 45.9 Yard Trimmings 22.2 19.3 Metals 8.6 7.5 Glass 3.7 3.2 Plastics 3.1 2.7 Wood 2.7 2.3 Food waste 1.6 1.4 Other 5.3 4.6 Date US Population Jul 1, 2012 313.85 million

    asked by Han on March 21, 2014
  69. chemistry

    Hey guys please help me answer these chemistry questions.? 1. can a strong acid be diluted. explain in detail 2. can a weak acid be diluted. explain in detail 3. how does your observation of sunlight change when you place two different concentrations of

    asked by sean on April 18, 2013
  70. SS HELP FAST!!! 2

    Using the chart above, develop an inference comparing the economic conditions in South Korea and North Korea. Use facts from the chart to support your inference. So, whats this asking? (I Cant Put The Chart On This...)

    asked by Agala on December 18, 2016
  71. Physics

    Power transmission lines often use a form of electric current called alternating current, but in many regions, such as the Province of Quebec, high-voltage direct-current lines are used instead. Direct current is the kind of electric current you are

    asked by Sheree on May 31, 2012
  72. American History

    what negative impact did gold and silver mining have in the west A) Tent cities near the mines fostered criminals as long-term residents B) Ghost towns were left behind after the mines stopped producing C) Mining camps were sources of many contagious

    asked by yogirlsman on January 24, 2018
  73. science

    Discuss the results of your research about the roles of nature versus nurture on human health. Share your opinion about how an individual’s genetic makeup interacts with nutrition, smoking, drug use, or exercise to affect the quality and length of life.

    asked by schoolnerd on December 3, 2014
  74. Geography

    question: Describe the various types of forest vegetation make sure to give good examples of location and type of plants. answer: There are various types of forest vegetations located around the world. Tropical rain forests grow in areas near the equator,

    asked by y912f on January 7, 2010
  75. English

    Could you please check these statements, please? Thank you. 1) the first who trusts/to trust are both possible? 2) "Let's check the answer to those exercises" She proposed checking the answers... She told/ordered us to check.... She suggested checking the

    asked by Henry2 on January 6, 2012
  76. History

    What natural resources have remained significant to Washington economic activity from the time of European colonization to today? 3 choice A. airplanes B. Factories C. Farmland D. Forests E. Genetics F. Railroads G. Research facilities H. Waterways My

    asked by Josh on June 3, 2018
  77. marketing

    Few people in Europe diet. So the same soft drink that PepsiCo sells in the U.S. under the brand name of Diet Pepsi is sold in England under the brand name of Pepsi MAX. This is an example of which part of the external market environment? a. Competitive b.

    asked by Andrew on January 26, 2013
  78. AP U.S. History(APUSH)

    I need help with understanding this APUSH DBQ prompt! Heres the prompt: "To what extent did economic and political developments as well as assumptions about the nature of women affect the position of American women during the period 1890-1925? This prompt

    asked by Kayle on March 27, 2008
  79. Marketing

    I have to conduct a questionnaire for a pet food delivery service. I need help in coming up with more questions. So far, I got: Do you own a dog or cat? Do you have more than one pet? How often do you buy your pet food? What brand of pet food do you buy?

    asked by Mike on September 19, 2007
  80. science help

    Which of the following is considered a drawback to using wind energy as a source of power? Wind energy is highly polluting. Wind energy is nonrenewable. Winds do not always blow consistently. Winds produce lesser quality energy than other sources. is it c

    asked by Oscar on December 22, 2015
  81. socialstudies

    1.What incentive did Spanish explorers have for settling the Caribbean islands? a)spices and silks b)faster trade routes c)land for plantations*** d)abundant sources of furs 2.which of the following was a positive effect on the industrial revolution?

    asked by #ASAP on April 14, 2015
  82. Science help

    Im trying to finish my study guide so i can study this weekend but i have more problems like this and i don't have a clue of what they mean By switching from fossil fuels to solar,wind,hydroelectric,and other renewable sources of energy,humans can _____

    asked by Matt on January 10, 2014
  83. biology PLEASE ASSIST!!

    1.The structure and functions of the cell are controlled by what??? 2.Explain why DNA is able to play a role in the transmission of hereditary information. 3.State TWO functions of DNA 4. Explain how genetic fingerprinting can be used to prove is the

    asked by OwamIII on January 22, 2014
  84. biology

    Can someone please explain to me the difference between gram-positive & gram-negative bacteria. What are they, what do they do? EXPLAIN I know that you can tell them apart by the method called gram staining. The gram consists of two dyes one violet which

    asked by BOO! on October 2, 2011
  85. math

    You are surveying students to find out their opinion of the quality of food served the school cafeteria. You decide to poll only those students who buy hot lunch on a particular day. Is your sample random? Explain? Can you explain me this im not sure if it

    asked by FluttershyK22 on April 26, 2016
  86. Science

    Model and explain the steps of Mitosis and Meiosis. Explain the difference between the two. Identify the process on how organisms grow old and replace old or damaged cells Identify the process for sexual reproduction why is it necessary and how does it

    asked by Steve on September 28, 2013
  87. CHEMISTRY

    I also need help in this please: Suppose the original sample is unknowingly contaminated with a second anhydrous salt. Will the reported percent water in the hydrated salt be too high, too low, or unaffected by its presence? Explain. is it low? if so, can

    asked by Diana on October 7, 2015
  88. Critical Thinking

    Address the following: What feedback did you receive from your instructor? From the peer reviewer? From the Center for Writing Excellence? Explain how you will incorporate the feedback into your paper. How will this feedback improve your expository essay?

    asked by Anonymous on April 27, 2008
  89. Math

    I need help trying to write out these binomial expansions: they all need to be raised to the 8th power. Thanks 1. (x + y) 2. (w + z) 3. (x - y) 4. (2a + 3b) - Now explain how your answer for #1 could be used as a formula to help you answer each of the

    asked by Samantha on April 16, 2012
  90. Science

    Model and explain the steps of Mitosis and Meiosis. Explain the difference between the two. Identify the process on how organisms grow old and replace old or damaged cells Identify the process for sexual reproduction why is it necessary and how does it

    asked by Steve on September 28, 2013
  91. science help pls pls

    Which of these is an example of how the ocean plays an important role in climate change? The warm Gulf Stream helps maintain moderate temperature in coastal regions in southern Florida. Aquatic animals produce carbon dioxide during respiration which causes

    asked by Oscar on March 3, 2016
  92. Algebra

    For this problem, tell whether each relationship is a direct variation. Explain. x | -3 | -6 | -9 | y | 18 | 36 | 54 | My teacher didn't really explain direct variation very well, but i did catch that you put x over y. (Hopefully this helps)

    asked by David on November 17, 2010
  93. statistics

    writing to explain. the median score on a test is 90. is it possible to add two more scores to the data and still have a median score of 90? explain ypur answer

    asked by jacob on March 20, 2012
  94. health...help plzz

    Explain the difference between a Doctor of Dental Surgery and Doctor of Medical Dentistry. Explain the difference between an allopathic and osteopathic physician.

    asked by brian on January 30, 2011
  95. Precalculus

    My teacher said this: "Please explain how you can tell if the multiplicity is odd or even. Then explain how you can tell if the multiplicity will be 1 or some odd number greater than 1." about some questions in my homework about graphing polynomials, can

    asked by Melissa on April 20, 2017
  96. spanish

    What is the difference between a refugee and an immigrant. Also, What is the solution the economic problem of hispanics? Thanks for any help that you may have. Thank you for using the Jiskha Homework Help Forum. When you want to know the definition of a

    asked by joe on March 5, 2007
  97. Physics

    What is stimulated emission? a. the process of distinguishing between sources of electromagnetic waves. b. the process of reducing mechanical waves' energy. c. the process of amplifying sound waves. d. producing move light waves which are coherent with an

    asked by Anonymous on March 9, 2017
  98. Science

    I have a project in which I design a house that runs completely on renewable energy sources. When I put in solar energy, the batteries are said to use the sun's light and store the energy for later use. My question is if those batteries have some kind of

    asked by Anonymous on January 9, 2014
  99. Science

    To solve the problem of a polluted stream a scientist traced where the pollution came from. She determined that the pollution was coming from many small sources. She worked on a plan to help reduce the pollution to the stream. This is an example of

    asked by Amy on May 26, 2014
  100. geography

    what is a circulating current of magma It is boiling hot melted rock, moving about in some circular flow. Apparently there are places underground where magma (molten basalt above 1000 C) circulates in a flow loop, up and down, without reaching the surface.

    asked by Anonymous on January 24, 2007