The METAR for your destination airport includes '4SM HZ'. During a daytime VFR straight-in approach to a runway over flat terrain, which optical illusion is most likely to cause you to fly a lower-than-normal final approach?

During a night visual approach to an unlighted runway surrounded by darkness (black hole effect), an optical illusion may cause a pilot to perceive the runway as farther away and higher than it actually is. As a result, the pilot is likely to

During final approach to a narrow runway, an optical illusion may cause the runway to appear farther away than it actually is. To compensate for this illusion, the pilot should

You are on a 3° glidepath final approach to land on a narrow runway. The runway width optical illusion causes it to appear farther away, making you feel too high on the approach. What is the best action to counteract this illusion?