How to work in commercial production
Enroll in a degree program in broadcast media, television production, communications or advertising.
Most production companies and television stations will require a bachelor's degree in addition to work samples when hiring. You will also have the opportunity, as a student in one of these programs, to create projects for your portfolio.

Learn the basics of each position in media production. Commercial producers will hire and supervise directors, videographers, graphic artists, audio technicians, lighting professionals and talent.

A shot of the snowy mountain going down. People stand along the sides of it. other people

are seen riding down the mountain.

A girl applies lotion to her face with hands. The girl applies a face foundation stick and brushes it in. the girl

applies make up with a brush to her eyebrows.

How to read topographic maps
Use the thicker contour lines to determine the elevation.
Contour lines represent paths or segments of the earth. Topographic maps are covered in contour lines.
Some contour lines are thicker, known as indexed contour lines. They have a number next to them that shows you the elevation of that path or segment.