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North Pole
The northern end of the earth's axis of rotation, a point in the Arctic Ocean.
1,767 Questions
When a north pole is brought to a south pole does it repel or attract?
It doesn't work quite that way. Charged particles do notmove towards either the north or south pole, but rather in a direction perpendicular to both the magnetic field and the direction of travel. The direction they move in is predicted by something called the right hand rule: if you hold out your open right hand in an L shape in such a way that a positive charge is moving in the direction pointed by your thumb and the magnetic field lines are in the direction pointed by your fingers, the charge will experience a force in the direction coming straight out of your palm.
Yes. The mass of an object will stay the same, regardless of the gravity that is effecting it. But the weight of an object depends on the apparent gravity. At the poles you would weigh more than at the equator due to the earths spin. At the equator you might weigh up to 0.3% less than atthe poles. Other factors effect the local gravity such as the density of the rock beneath the person, more dense rock will give a higher gravitational field. The height above the surface will also reduce the apparent gravity.
What countries are found at the north pole and south pole?
At the North Pole, there are no countries as it is located in the middle of the Arctic Ocean. At the South Pole, the entire continent of Antarctica surrounds it. Multiple countries have territorial claims in Antarctica through the Antarctic Treaty System, including the United States, Russia, and other nations.
Who is Robert Edwin Peary and Roald Amundsen?
Robert Edwin Peary was an American explorer who is known for leading the first expedition to reach the geographic North Pole in 1909. Roald Amundsen was a Norwegian explorer who led the first expedition to reach the South Pole in 1911, beating rival explorer Robert Falcon Scott.
Which ecosystem in the far north runs parallel to the arctic shoreline?
The tundra ecosystem runs parallel to the Arctic shoreline. This biome is characterized by low temperatures, permafrost, and a short growing season, featuring plants like mosses, lichens, shrubs, and grasses. It supports a variety of wildlife such as caribou, arctic foxes, and migratory birds.
Who lives in the North Pole Arctic?
The North Pole is a remote region of the Arctic where no human population resides. It is primarily a frozen expanse of ice and water, inhabited by various species of wildlife, such as polar bears, seals, and Arctic birds. Scientific researchers may visit temporarily, but there are no permanent human residents at the North Pole.
One Contributors Opinion
In 2012 the next polar reversal will take place on earth. This means that the North Pole will be changed into the South Pole. Scientifically this can only be explained by the fact that the earth will start rotating in the opposite direction, together with a huge disaster of unknown proportions.
Why is there warm water near Earth's poles?
Warm water near Earth's poles can be attributed to ocean currents that transport heat from the equator towards the poles. Additionally, the Earth's tilt on its axis causes sunlight to hit the poles at a more direct angle during certain times of the year, leading to warming of surface waters.
Why does the North Pole only have one sunset?
The North Pole experiences a phenomenon known as the "midnight sun" during summer months, where the sun remains visible for 24 hours due to the tilt of the Earth's axis. This means there is effectively only one sunset at the North Pole during this time.
Why are there 2 north poles on earth?
The earth rotates on its axis. One end of the axis is called the north pole (where the earth rotates counterclockwise around the pole) and the other end is called the south pole (where it rotates clockwise).
What are some tools that Matthew henson used?
Matthew Henson used tools such as compasses, maps, sledges, and dog sleds during his expeditions to the Arctic with Robert Peary. He also used traditional Inuit tools and techniques for survival in the harsh Arctic environment.
Are earths magnetic poles located on its axis?
No, Earth's magnetic poles are not located exactly on its geographical poles. The magnetic poles are located slightly off-axis and can shift over time due to changes in the Earth's magnetic field.
The North Pole is the northernmost point on Earth, located at 90 degrees North latitude. Usually covered with sea ice, it is located in the Arctic Ocean, approximately 725 km north of Greenland.
Are the north and south poles on a magnet the same as the north and south pole?
The North and South Poles are not magnetic. They indicate the axis of rotation of the earth, and are normally called 'True North' and 'True South'. Located near them (in relative terms) are two other places we call 'Magnetic North' and 'Magnetic South', and it is to these locations that a compass points, not True North or Magnetic North. In fact, Magnetic North and Magnetic South are constantly changing their locations as they 'wobble' around True North and True South.
The terms, 'Magnetic North' and 'Magnetic South' describe locations, and has absolutely nothing to do with their magnetic polarities. For example, the magnetic polarity of the location we call Magnetic North is actually a south pole, which is the reason it attracts the north pole of a magnet or compass needle (unlike poles attract).
Where is the compass arrow always set?
The compass arrow is always set to point north, towards the Earth's magnetic north pole. It helps in navigation by indicating the direction of north, which is a crucial reference point for determining other directions.
What direction would the pilot be flying after passing over the north pole and why?
After passing over the North Pole, the pilot would typically be flying in a southward direction due to the curvature of the Earth. This is because when flying over the North Pole, you are at the northernmost point on Earth, and any direction away from that point would be considered south.
A potlatch pole is a carved wooden pole used by Indigenous peoples of the Pacific Northwest, such as the Haida, Tlingit, and Kwakwaka'wakw, to symbolize social status, clan stories, and commemorate important events. These poles are typically displayed during potlatch ceremonies, which are traditional ceremonies involving feasting, dancing, and gift-giving.
Who was the first Irish woman to stand at the geographic north pole?
Aine Foley Smyth from Limerick in Ireland first stood at 90 degrees north, on April 10th 2004. Aine was part of the support team for the North Pole Marathon organised by adventurer Richard Donovan.
Why do the Aurora lights happen?
The earth has a magnetic core, so it has magnetic north and south poles. It also has an atmosphere made up of oxygen and nitrogen (among other things). Charged particles from the sun are attracted to the magnetic poles and they collide with atoms of oxygen and nitrogen. The collisions produce the light that makes up the auroras.
Does the North Pole have night in the summer?
Yes, the North Pole experiences continuous daylight, referred to as the Midnight Sun, during the summer months. This phenomenon occurs because of the Earth's axial tilt towards the sun, allowing areas within the Arctic Circle to receive sunlight 24 hours a day.
Can people live at the north or south pole?
Antarctica is not a tourist destination in the traditional sense. It has no tourist facilities, hotels or airports. A few airlines fly over Antarctica to show you the sights, then fly back to where they came from without landing. At least one company runs mountain climbing expeditions, but they make it clear that you need to be experienced and capable and fit enough to endure the rigours or polar mountaineering. Unless you are engaged in some sort of research with a large government grant, you really have no business being there.
What happens when both the north and south poles are the same distance from the sun?
When both poles are equidistant from the sun, it denotes that the Earth is experiencing an equinox. During this time, the length of day and night is nearly equal at all latitudes on Earth. This occurs twice a year, in March and September.
How much is a north face bookbag?
They currently (Spring 2012) range from about $30 (the Homeslice - child's backpack) to about $125 (the Surge Backpack).
What fraction of the sky can be seen form the north pole?
The reason it is approximate is that:
1/ If you are high up you will see a little more than 50% due to the curve of the Earth.
2/ If the land around you has hills they will block some of your view reducing the percentage a little.
How do you determine true north without a compass at night?
One method to determine true north without a compass at night is by using the stars. You can locate the North Star (Polaris) which is positioned close to true north. Draw an imaginary line from the North Star to the ground to find where true north lies.
