28. Why is Polaris a useful star?
a. It can be used to find directions
O b. It can be used to predict the weather.
c. It can be used by the fortune tellers to predict the future
d. It can be used to determine which period of the year is good for plan
Answer:
The reason Polaris is so important is because the axis of Earth is pointed almost directly at it. During the course of the night, Polaris does not rise or set, but remains in very nearly the same spot above the northern horizon year-round while the other stars circle around it.
Answer:
a. It can be used to find directions
Explanation:
Polar is a useful star because it can be used to find directions.