What is line spacing and how does it affect readability?

Line spacing refers to the vertical space between lines of text within a paragraph. Proper line spacing is crucial for readability because it impacts how easily a reader can follow along without losing their place. When the spacing is too tight, lines can appear crammed together, making it difficult for the eyes to distinguish one line from another, which can cause strain and hinder comprehension. Conversely, when the spacing is too loose, it can create unnecessary gaps that may disrupt the flow of reading. An appropriate amount of line spacing strikes a balance that allows readers to navigate through text comfortably and efficiently, enhancing their overall reading experience.