Prepositions - Prepositions of Absence and Separation

in the absence of

used to indicate that someone or something is not present at a particular location

used to indicate that something is missing or needed

used to indicate that a person or thing does not have something or someone

because there is not enough of something

due to the absence or lack of a specific thing

used to indicate separation or removal from a position or source

used to indicate separation or removal

used to indicate separation or removal from a specific object or surface

used to indicate separation or removal in relation to something or someone