Yes, they are.
For example double space, 1.5 spacing or any other you wish.
If you want to know how to double space or 1.5 space in MS Word, please see related link bellow.
Word 2007 - Line spacing
No
Answer by Semen: Yes, footnotes are single spaced by default regardless of the line spacing of the document text.
line spacing is used in a computer text document (such as Word). it is the space between each line of text examples: 1.5, double spaceing, single spacing.
You highlight everything that you have typed and you right click on it and a drop down menu will appear. Click on "paragraph" on the menu and at the bottom of the new pop-up there is a section that says " line spacing" and after you click on it then you may pick from many different options such as double space.
Control 1 sets single line spacing. Control 5 sets 1.5 line spacing. Pressing Control 1.5 will set the document to single line spacing and then to 1.5 line spacing.
line spacing is used in a computer text document (such as Word). it is the space between each line of text examples: 1.5, double spaceing, single spacing.
paragraph
Line spacing
you highlight you document then you go to line spacing on the toolbar
Line spacing
Line spacing i Line spacing Line spacing is the amount of space above and below a paragraph. is the amount of space above and below a paragraph. s the amount of space above and below a paragraph.