That's because archaeologists do a lot of digging when they are looking for things left behind by ancient peoples. Archaeologists track down places where ancient civilizations lived. Then they dig an excavation site. They must be careful not to damage the objects they find. Some of the objects will be displayed in museum exhibits for everyone to see.
Some photographers take portraits of people.
Others take pictures of news events for newspapers and magazines. Photographers must learn about different kinds of cameras, film, and other equipment and how to develop pictures. An important tool for photographers today is the computer. Photos can be scanned into the computer and changed to look just the way the photographer wants. If you like to draw, you might like to become a computer artist.