what is eath's surface?
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a) Earth's surface is made up of about a dozen enormous slabs, or plates. The slow movement of these plates across the surface is called continental drift, or plate tectonics. \n\nb) the outermost level of the land or sea; "earthquakes originate far below the surface"; "three quarters of the Earth's surface is covered by water" \n\nc) Is a kind of layer  (a relatively thin sheetlike expanse or region lying over or under another )
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There is no specific word as far as i know, but we used to use the term "Total Surface Area.'\n\nThere are different formulas for calculating the total surface area depending upon the shape of the three-dimensional figure.  If you could elaborate your question, one can give you an exact answer; or is this enough?
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The sphere has the smallest surface area among all surfaces enclosing a given volume and it encloses the largest volume among all closed surfaces with a given surface area. For this reason, the sphere appears in nature: for instance bubbles and small water drops are roughly spherical, because the surface tension minimizes surface area.\n\nA sphere surface can also be defined as a surface formed by rotating a circle about its diameter.
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Not quite sure what you are asking for....\n\nThe surface area of a right cone (i.e. a cone with its vertex above the center of its base) is:\npi*R*sqrt(R^2+H^2)\n\nwhere R is the radius of the base and H is the height of the cone.
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http://home22.inet.tele.dk/hightower/spheres.htm
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Go here and you will know too.\n\nhttp://www.sdanet.org/atissue/books/27
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Surface area. Seriously. 8D
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It's just an assumption...\n\ncoz it looks like a sphere... like how the moon looks round...\n\nBut can u be sure!!!
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http://www.thenaturalhome.com/servel400.htm
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Your question is way to vague.  There are so many variables to consider that there is no way to answer your question.  \n\nWhat kind of deposite is it?  Is it near surface or very deep?   What kind of other minerals are there?  What kind of permiting is required.  Is it an enviromentaly sensitive area, or in existing workings?  What kind of impurities are involved?  \n\nA feasability study is your first step.
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The 'surface' (and I use the term loosely) of gas giants like Neptune is defined to be where the atmospheric pressure is equal to the sea level pressure of Earth.\n\nThis means that the surface is actually gaseous.\n\nFurther down though there is probably a solid core and liquid ocean.
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Let S be a surface in three-dimensional space ( R^3 ) and let f be a function defined on this surface. To describe the surface, we will choose a parameterization of the surface by two variables which we shall call u and v. (For instance, if f is a sphere, u and v might be the latitude and longitude.) In terms of this parameterization, the function f can be expressed as a function of u and v. Then the integral of f with respect to the surface area is usually notated as \n\nSurface Integral S[f(u,v)d^2 A]\n\nJust as with the ordinary integral, this quantity may be understood as a limit of sums.1 To form an approximating sum, we subdivide the surface S into a miniscule pieces, multiply the area of each piece by the value of f at a point located inside that piece, sum over all the miniscule pieces into which we have subdivided the surface. The limiting value of these sums as the size of the pieces shrinks to zero is the integral with respect to surface area. \nTo compute this quantity, one may use the following formula to convert it to a double integral: \n\n\nIf the surface is described as the graph of a function , then we may also use the following formula:
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Prepare to surface....Surface,,!!
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seacrh in google images.\n\nimages.google.com
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Square, with its cell wall?\n\nIt's been a while since undergrad basic biology:-)
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A fillet is a rounded surface that joins to (typically flat) sufaces. The radius, is the measurement of the round circular shape with regards to its center.
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http://www.reaseheath.ac.uk/widepart/sporing.jpg