Poles Equator facts
While investigating facts about Poles Equator, I found out little known, but curios details like:
It’s doubtful that dinosaurs would be able to survive today. During the Cretaceous Period 145-66 million years ago the average global temperature was 4ºC higher than today, with little difference between the temperature of the equator and the poles
how pole vaulting works?
The worlds most powerful nuclear-powered icebreaker which routinely visits North Pole can't cross the equator and sail to southern hemisphere: the tropicals waters are too warm for it to operate
What is the world record for pole vaulting?
In my opinion, it is useful to put together a list of the most interesting details from trusted sources that I've come across answering what is the record for pole vaulting. Here are 46 of the best facts about Poles Equator I managed to collect.
what's pole vaulting?
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The average temperature on Mars is -60 degrees Celsius, but they vary much more at the poles and equator, much like on earth.
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The north and south poles of Uranus are located where the equator lies on most other planets. This is because it tilts sideways on its axis rotation.
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Dusky sharks travel hundreds of thousand miles each year on their way to the poles and back, toward the equator. These migrations are triggered by changes in the water temperature. Males and females travel in separate groups.
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The Declination of a celestial sphere object is measured either south or north from the equator's plane. Therefore the equator's declination is 0 degrees; the South Celestial Pol is -90 degrees; the North Celestial Pole is +90 degrees. This is parallel to earth's latitude.
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Eratosthenes ( ~200 be), who calculated the Earth's circumference with remarkable accuracy at 25 000 miles, using a rod and a hole/well. Modern day measurement of the earth’s circumference is 24,859.734 mi at the Poles and 24,901.461 mi at the Equator.
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You weigh .5% more at the poles of the earth than at the equator
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The celestial sphere has an equator and poles, just like the earth.
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Saturn spins so fast that it bulges at its equator. This also causes it to have flattened poles and makes the planet wider at its equator.
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The "Rietbrock Geographical Marker", located in the town of Rietbrock, Wisconsin. It is the halfway point between the Equator and the North Pole as well as the Greenwich Meridian and the International Date Line.
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Uranus is the seventh planet from the Sun, it has the third largest planetary radius and the fourth largest planetary mass in the Solar System. Uranus is unique because its axis of rotation is always tilted sideways, which means that its north and south poles are where other planets have their equators. Wind speeds can reach up to 560 miles per hour (900 kilometers per hour).
What is true about poles equator?
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The sun is plasma and not solid, it rotates slower at its poles than it does at its equator.
The meter was originally defined as 1/10,000,000 of the distance between Earth's equator and its north pole - source
The troposphere extends from the earth's surface to approximately 33,000 feet (6.2 miles) high. However in warm regions like the equator it can rise as high as 65,000 feet (12 miles). In colder regions like the north and south poles, it may rise only as high as 23,000 feet (4 miles).
Although on average the stratosphere begins at about 7 miles up from the earth's surface, it can range from 5 miles at the earth's poles, to 6-8 miles at moderate latitudes, to 11 miles at the equator. Its depth also varies from 5.5 to 20 miles depending on latitude as well.
When pole vaulting gone wrong?
Clocks at the equator and poles run at the same speed by coincidence, with the Earth's bulge around the equator cancelling out the relativistic and gravitational effects.
Here is how pole vaulting should be filmed?
The moving line that separates night from day is called a "Terminator" and that it's speed at Earth's equator is 1036 miles per hour, but you can run faster than it as you near the Earth's poles.
1 metre was originally defined as one ten-millionth of the distance between the equator and the North Pole through Paris
The world was once believed to be flat, but it is not flat, and it is also not round. It bulges at the equator and is flattened at its poles. Its shape is an oblate spheroid or a geoid.
The meter was originally defined as one ten-millionth of the distance from the equator to the North Pole.
An object will weigh about 0.5% more at the poles than at the Equator, because of the equatorial bulge and the effects of the surface centrifugal force due to rotation