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Why is keeping accurate time at sea necessary?
It's necessary for navigation. Knowing exactly what time specific stars rise or set tells you your longitude.
What can one measure with a marine chronometer?
A marine chronometer measures time. It is a very precise instrument because it can also be used to measure the longitude of the ship at sea using the time shown and the angle of the sun.
How far does the sea ice extend around Antarctica?
Your answer depends on the time of year when you want to measure the ice. In winter, the sea ice freezes and almost doubles the size of the Antarctic continent. The edges of the ice are ragged and change, depending on the action of the liquid sea.
What could you measure In square kilometers?
Land or sea areas.
What do scientist use to measure the rate of movement of oceanic plates?
sea-floor spreading
What is use of computer in sea exploration?
the use of computers in sea exploration is to detect animals , mapping the surroundings,measure temperature , take photos and collect accurate data the animal they are looking for.
How do you measure distance at sea?
sailors measure distances at sea in nautical miles
Why is keeping accurate time at sea necessary?
It's necessary for navigation. Knowing exactly what time specific stars rise or set tells you your longitude.
What unit of measure would you measure sea?
miles
What can one measure with a marine chronometer?
A marine chronometer measures time. It is a very precise instrument because it can also be used to measure the longitude of the ship at sea using the time shown and the angle of the sun.
Is Athens on the Aegean Sea or the Mediterranean Sea?
The Aegean sea is part of the Mediterranean Sea, so it is accurate to say both are true.
What eat crabs?
i know its not really accurate but I'm think the sea lion or a sea turtle
What is the country between North Sea and Baltic sea?
Poland? A more accurate answer would be Denmark
What country is between North Sea and Baltic sea?
Poland? A more accurate answer would be Denmark
Which factor has the LEAST effect on the time needed for a river to form a canyon?
elevation of land surface above sea level
How do scientists know that global warming is occurring?
There are accurate measurements of temperature every day, all round the world. Scientists can see that temperatures are rising. They can measure ice melting, and sea levels rising. This is how they know.
Which factor has the least effect on the tme needed for a river to form a canyon?
The elevation of land surface above sea level has the least effect on the time needed for a river to form a canyon.
