Looking at the Earth from the North Pole, what is the circle of degrees north latitude Why not the e

First of all, the earth is not a regular spherical sphere with thick middle and thin ends, combined with the theory of perspective, so if you stand on the extension of the central axis of this sphere and look at this circle, you will not see the spherical diameter of this sphere. If you ask which dimension it is in combination with the earth, I think it depends on which height you are standing on the Zhongzhou extension line, because the answer should be different when you stand at different heights. This kind of problem does not need to be delved into, it is good to know the way to think and judge.

Different maps have different perceptions, mainly because of the different scale sizes of the maps;

The world map shows places at 50 degrees north latitude because of the scale of 1:33 million; Textbooks, on the other hand, use a smaller scale (I can't tell you how much it is, it depends on your textbook).

In addition, different methods of mapping the earth are used, and the results are also different.

The latitude of the Arctic Circle is 66°34 north', and the yellow and red angles are interconnected, and most of the inner part is the Arctic Ocean.

The area north of the Arctic Circle is called "within the Arctic Circle". The area within the Arctic Circle, usually called the Arctic region, consists of the Arctic Ocean and the surrounding landmass, which includes Greenland and Northern Europe.

Three countries, northern Russia, Alaska in the United States.

The North as well as the northern part of Canada. There are many islands in the Arctic Circle, the largest being Greenland.

Due to the severe cold, there are very few species of life within the Arctic Circle. Plants are mainly lichens and mosses, and animals include polar bears, seals, whales, etc.

The Arctic Circle is also the boundary between the polar day and the beginning of the polar night phenomenon, with areas north of the Arctic Circle experiencing polar day in summer and polar night in winter.

Characteristics of the Arctic Circle.

The largest port city in the Arctic Circle: the port of Narvik is Norway.

The largest port city in the Arctic Circle is also Sweden.

An important outlet to the sea in northern Finland, on the southeastern shore of the Uvftfjord on the Norwegian Sea coast, this port city is home to more than 10,000 people.

The world's northernmost botanical garden: the Kara Peninsula in the Soviet Union, located in the North Pole, is at risk of snowstorms or frosts, even in normal summers. However, the flowers and fruits still grow luxuriantly.

Not far from the city of Kirovsk, there is the "Arctic Alpine Botanical Garden", which is the former Soviet Union.

One of the largest botanical gardens and the northernmost in the world.

Summary. Hello dear, the longitude of the earth on the Arctic Circle is meters per second, and the distance of the earth every 1 longitude is 111 kilometers. After conversion, it is about 1 second and about meters. The length per second of longitude in other latitudes is equal to the meter multiplied by the cosine of the local latitude.

Hello dear, the longitude of the earth on the Arctic Circle is meters per second, and the distance of the earth is 111 kilometers every 1 longitude. Tambi converts to about 1 second and is about a meter. The length of longitude per second in other latitudes is equal to the meter multiplied by the cosine of the latitude where the local let be lifted.

Related: The Earth's equator is about 40,000 kilometers in circumference, and the longitude is divided into 360 degrees, each degree is 111 kilometers, every minute is a kilometer, and every second is a meter. However, with the increase of latitude, the distance decreases, specifically at the time of n degrees north latitude, multiplied by a digging cosn, and when it reaches the pole of 90 degrees, it becomes almost fixed at each degree of 0 latitude, and the algorithm is the same as the longitude on the equator.

The Arctic latitude is high.

The Arctic region refers to the Arctic Circle near the North Pole at 66°34' north latitude.

within the region. The equatorial latitude is 0 degrees. The equator is the northern and southern hemispheres.

is also the zero degree latitude on Earth. There are two direct suns at the equator during the year, so the equatorial region.

It is tropical, and the weather is hot all year round and the temperature is very high. The center of the equator coincides with the center of the earth, and it is also the longest coil of latitude on the earth, with a total length of more than 40,000 kilometers.

Features of Latitude:

There are several types of latitudes: geographical, astronomical, and geocentric, and the difference between these latitudes is not large. In most cases, latitude refers to geographic latitude (i.e., the latitude used to draw and reconstruct maps).

Geographic latitude is the length of the arc on the ground corresponding to the angle of the Earth's sphere. Geographic latitude sees the Earth as an ellipsoid, the normal of an ellipsoidal surface.

Slightly different from the plumb line) with the plane of the equator. It is usually expressed in degrees, minutes, and seconds. From the equator to the north and south poles, each of which is 0°-90°. The width of the jab is roughly equal between each latitude, at 110 km (slightly longer near the poles).

The North Pole is close to the equator, and the distance from the North Pole to the equator is half the length of a meridian. If the Earth is seen as a decent co-circular sphere, then the length of a meridian is 6371 20,000 kV, and the distance from the North Pole to the equator is about 10,000 kilometers. If the polar radius is 6357 km, then the length of a meridian is 6357 19961 km, and the distance from the North Pole to the equator is about 1 km.

Distance of the North Pole from the Sun: Sun-Earth distance.

Its maximum is 152.1 million km (the Earth is at aphelion.

The minimum value is 147.1 million kilometers (the Earth is at perihelion); Average value.

is 149.6 million kilometers.

North and South Pole distances.

The distance between the North and South Poles is about 20,000 kilometers. Theoretically, the line connecting the South Pole and the North Pole is the length of a meridian, and the length of the Earth's meridian is about half of the equator, and the circumference of the Earth's equator is about 40,000 kilometers, so the distance between the South Pole and the North Pole is about 20,000 kilometers.

The Antarctic and the North Pole, although both cold, have a large difference in temperature, with the average annual temperature in the Antarctic being only -50, while the Arctic is much higher at -18. The Antarctic ice sheet is huge, the size of China, like a giant mirror.

Reflects sunlight back into the air, making it unusually cold on the ground. Arctic sea ice, on the other hand, is much smaller and does not reflect as much sunlight.

The equator is 0 degrees, the Tropic of Cancer is 23 degrees 26 minutes north latitude, the Tropic of Cancer is 23 degrees 26 minutes south latitude, the Arctic Circle is 66 degrees 34 minutes north latitude, and the Antarctic Circle is 66 degrees 34 minutes south latitude.

Any one of the wefts is round and parallel to each other. The length of the parallels is the circumference of the equator multiplied by the cosine of the latitude of the parallel, so the equator is the longest, and the farther away from the equator, the shorter the circumference, and it shrinks to 0 at the poles. From the equator to the north and south, 90° each, are called north and south latitudes.

Any two meridians of equal length intersect at the north and south poles. Each meridian has its corresponding numerical value, called longitude. The meridian indicates the north-south direction.

0 degrees to the equator, Tropic of Capricorn, Tropic of Capricorn, Arctic Circle, Antarctic Circle

That's how our teacher drew the picture.

0° at the equator

Tropic of Cancer 23° 26 N

Tropic of Cancer 23°26 s

Arctic Circle 66°34 N

Antarctic Circle 66°34 s

The equator is 0 degrees of latitude, the Tropic of Cancer is 23'5 degrees north latitude, the Tropic of Cancer is 23'5 degrees south latitude, the Arctic Circle is 66'5 degrees north latitude, and the Antarctic Circle is 66'5 degrees south latitude.

0 degrees, north latitude, south latitude, north latitude, south latitude.

o degrees north latitude, 23 degrees 26 minutes south latitude.

North and south latitudes are 66 degrees 34 minutes.