This document provides information about cause and effect relationships. It defines cause as the first thing that happens and effect as the second thing that happens as a result. It provides examples of cause-effect sentences and underlines the cause and boxes the effect. Keywords that indicate cause include "because", "since", "cause", and "reason". Keywords that indicate effect include "as a result", "if", "consequently", and "therefore". The document concludes with an exercise where students identify and mark the cause and effect in sample sentences.