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Anonymous users2024-02-06You're giving the Gregorian calendar. Anyway, I'm counting it for you according to the solar calendar... If it's not right, you can sue me again.
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Anonymous users2024-02-05Earth's surface area: 100 million square kilometers.
The radius of the earth's equator is kilometers, the polar radius is kilometers, the average radius is about 6371 kilometers, and the circumference of the equator is about 40076 kilometers.
The interior of the earth has a core, mantle, and crust structure, and the outside of the earth has a hydrosphere, atmosphere, and magnetic field. The Earth is the only celestial body in the universe where life is known to exist, and it is home to millions of living beings, including humans.
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Anonymous users2024-02-04The size of the Earth can be described by a number of indicators. Now I will tell you the number of some indicators.
The average radius of the Earth is kilometers;
The Earth's equatorial radius is kilometers;
The Earth's polar radius is kilometers;
The average density of the Earth is to the power of kilograms cubic meters;
The mass of the Earth is to the power of ) kilograms;
The volume of the Earth is to the power of cubic kilometers;
The surface area of the Earth is to the power of square kilometers. As we all know, our great motherland has 9.6 million square kilometers of land, splendid mountains and rivers, and vast resources. From the southernmost point to the northernmost point or the easternmost point to the westernmost point of our country, the straight-line distance is about 5,000 kilometers.
If you travel on foot, it takes more than 100 days to walk from the east end to the west end or from the south end to the north end by walking 50 kilometers a day. Our territory is vast enough, right? However, it occupies only about two percent of the Earth's surface.
How many days would it take to circumnavigate the globe at a speed of 50 kilometers a day? It will take two years and two months! Even a flight around the earth along the equator in an airplane traveling 800 kilometers per hour takes 50 hours!
How big is the surface area of the earth?
Consider the following figures: the Earth's equatorial circumference is 40,075 kilometers, the Earth's meridian circumference is 40,009 kilometers, and the total area of the Earth's surface is 510,000,000 square kilometers.
What is the concept of 51,000 square kilometers? Let's compare some of the regions we are more familiar with: Asia, the world's largest continent, occupies only 9 percent of the earth's surface area; And the land area of the United Kingdom is less than 2,000 times the surface area of the earth!
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Anonymous users2024-02-03Total area of the earth's surface: 510083042 square kilometers, total: square meters.
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Anonymous users2024-02-02Age: 4.6 billion years.
Revolution period: days.
Rotation period: hours.
Volume: 1,083.2 billion cubic kilometers.
Mass: 60,000 billion billion tons.
Average density: grams of cubic centimeters.
Equatorial radius: km.
Radius of the poles: km.
Surface area: 100 million square kilometers.
Ocean area: 100 million square kilometers.
Atmosphere: Main components: nitrogen (and oxygen (21%)
Earth's crust: main components: oxygen (47%), silicon (28%) and aluminum (8%) Satellites: one (moon).
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Anonymous users2024-02-01510067866 square kilometers.
2.According to the sphere surface area formula:
The exact formula for calculating the surface area of a ball: the surface area of the ball = 4 r 2, r is the radius of the ball, and the formula is unique.
That's the main thing.,If you're satisfied, like it.,If you have any questions, please say it directly.。
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Anonymous users2024-01-31The Earth's surface area is approximately 510,100,934 square kilometers.
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Anonymous users2024-01-30It is about 100 million square kilometers, of which 71% is ocean.
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Anonymous users2024-01-29Surface area: 100 million square kilometers.
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Anonymous users2024-01-28What the hell knows? Did you know?
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Anonymous users2024-01-27Because the radius of the Earth is 6300 kilometers. There is the formula s=4 and r-squared 3
The surface area can be calculated to be 510.1 million square kilometers.
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Anonymous users2024-01-26The surface area of the Earth is 510.1 million square kilometers.
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Anonymous users2024-01-25The Arctic Yellow River Station was established on July 28, 2004, China's first Arctic research station. The Arctic Yellow River Station is located at 78 degrees 55 minutes north latitude and 11 degrees 56 minutes east longitude, in terms of actual geographical location, it is located in the New Ålsund area of the Spitsbergen archipelago in Norway, and is the third polar research station in China after the Antarctic Great Wall and Zhongshan stations. China also became the eighth country to establish an Arctic research station in Norway's Spitsbergen archipelago.
From Encyclopedia.
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Anonymous users2024-01-24Google Earth: N23°21 N, E113°30E
Near: S378 Kowloon Road, Luogang District, Guangzhou City, Guangdong Province Reference: Southeast of Fengxia Village, Jiulong Town, Luogang District, Guangzhou City, Guangdong Province.
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Anonymous users2024-01-23This point is located in the territory of Guangzhou City, Guangdong Province (the latitude and longitude range of Guangzhou City: 112 degrees 57 minutes to 114 degrees 3 minutes east longitude, 22 degrees 26 minutes to 23 degrees 56 minutes north latitude), and the specific location is located in Conghua District, Guangzhou City, Guangdong Province (Conghua District geographical coordinates 113°17 east longitude).'～114°04', 23°22 N'～23°56'。）。
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Anonymous users2024-01-22As of August 24, 2006, there are only 8 planets in the solar system, Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune.
1. Mercury: The average surface temperature is 179°C, the highest surface temperature is 427°C, and the lowest surface temperature is -173°C.
2. Venus: Average surface temperature 482°C.
3. Earth: Average surface temperature 15°C.
4. Mars: The lowest surface temperature is -140°C, the average surface temperature is -63°C, and the highest surface temperature is 20°C.
5. Jupiter: Mean cloud temperature -121°C.
6. Saturn: Mean cloud temperature -125°C.
7. Uranus: Mean surface temperature.
8. Neptune: Average surface temperature -214°C.
The solar system is the star system we live in today. It is a collection of the Sun-centric and all the celestial bodies that are subject to the Sun's gravitational pull: 8 planets, at least 165 known moons, and hundreds of millions of small bodies in the solar system.
These small bodies include asteroids, Kuiper Belt objects, comets, and interstellar dust.
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Anonymous users2024-01-21Mercury: Average surface temperature.
179°C with a maximum surface temperature of 427°C
The minimum surface temperature is -173°C
Venus: Average surface temperature 482°C
Earth: Average surface temperature 15°C
Mars: Minimum surface temperature -140°C
The average surface temperature is -63°C
The maximum surface temperature is 20°C
Jupiter: Mean cloud temperature -121°C
Saturn: Mean cloud temperature -125°C
Uranus: Cloud temperature 55 K
Surface temperature 68 K (other information).
Neptune: Average temperature.
- Sorted.
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