Magma can cool to form an igneous rock either on the surface of the Earth-in which case it produces a volcanic or extrusive igneous rock, or beneath the surface of the Earth, - in which case it produces a plutonic or intrusive igneous rock.
Applying for an EIN number is free of charge and can be completed online. I've linked the IRS area below where you'll learn more about the application process. http://www.irs.gov/businesses/small/arti...
1 Reference the original notice issued by the IRS when you received your EIN or call the IRS Business & Specialty Tax Line at 800-829-4933. 2  If you used it to open a bank account or get a license, contact these organizations they should be able to retrieve your number.  Find an old tax return. Your EIN should be on it.