It appears stationary in the night sky, due to the fact that it lined up almost directly over the North Pole. Because of this it can be used to find true north, which is a very useful thing when sailing at night and all other points of reference are gone, such as landmarks or the sun.
Polaris is the North Star that the fishing or shrimping vessels use in navigation. eD.
It appears stationary in the night sky, due to the fact that it lined up almost directly over the North Pole. Because of this it can be used to find true north, which is a very useful thing when sailing at night and all other points of reference are gone, such as landmarks or the sun.
nothing is useful
Polaris, also known as the North Star, is particularly useful for navigation because it remains fixed in the sky while other stars appear to move throughout the night. Its location directly above the North Pole makes it a reliable reference point for determining direction, especially for travelers in the Northern Hemisphere. Additionally, its brightness and visibility make it easy to spot in clear night skies.
We do not yet have the ability to travel such distances.
It is useful because it is directly above Earth's north pole so if you were traveling north, you would know what to follow
follow the nothern star to shore
Travel by sea.
i think that a sea otter travel 35 miles
To travel by sea on a boat.
Some fishes needs Sea Water to survive, that can be one possible way that it is useful.
Some fishes needs Sea Water to survive, that can be one possible way that it is useful.