An archaeologist tries to learn about ancient life by examining remains and artifacts. They must know the difference between fossils, which are remains of living things, and artifacts, which are remains of human-made objects. Archaeologists carefully excavate sites where ancient civilizations lived, digging in a grid to find remains. They use simple tools like trowels and brushes. Each find is recorded and taken to a lab for analysis. It requires extensive education, training, patience and attention to detail to work as an archaeologist.