PLSS HELP 1. What do you see in the foreground? 2. What do you see in the middle-ground?

3. What do you see in the background? i see

middle ground is grass and background is a sunset/sinrise

changeable lenses of different focal lengths allow light to enter the camera, which then forms the image on light-sensitive film" is the one among the following statements about working principle behind a basic still camera is true.