Question

which of the following statements is incorrect?
a. twilight is the time before sunrise when the sky is illuminated while the sun is still below the horizon.
b. the lower the latitude the longer the twilight.
c. civil twilight lasts from sunset until the sun is 6° below the horizon.
d. twilight is the time after sunset when the sky remains illuminated while the sun is already below the horizon.

Explanation:

Twilight is the period of diffused light between day and night when the sun is below the horizon. Civil twilight is from sunset until the sun is 6° below the horizon. Twilight can be before sunrise or after sunset. However, the higher the latitude, the longer the twilight, not the lower.

Answer:

B. The lower the latitude the longer the twilight.