Final answer:
Relative dating is a method used by scientists to determine the order of events represented in a sequence of rocks. It allows scientists to determine which rock or fossil is older or younger than others. This is done by examining the positions of the fossils and rock layers.
Step-by-step explanation:
Relative dating is a method used by scientists to determine the order of events represented in a sequence of rocks. It allows scientists to determine which rock or fossil is older or younger than others, but does not provide the exact age in years. This is done by examining the positions of the fossils and rock layers. Lower rock layers are assumed to be older, while higher layers are younger.
For example, if we look at a picture of rock layers, we can make predictions about the sequence of events based on the relative positions of the rocks. The rock layer that is at the bottom of the sequence is the oldest, while the one at the top is the youngest. In this way, scientists can use relative dating to understand the order in which events occurred.