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Is the inner core of the earth is made up of solid iron and nickel and is approximately 1200 kilometers in diameter?
Wiki User
∙ 11y ago
Yes. Because the inner core is made out of nickel and iron (two of the three magnetic elements, the other being cobalt), it rotates and generates Earth's magnetic field, which protects us from solar radiation in outer space.
Wiki User
∙ 11y ago
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How many times greater is the sun diameter than the diameter of earth?
500
The diameter of the planet venus is about 650 km smaller than the diameter of earth If earth's diameter is about 13000 km what is the diameter of Venus?
The diameter of Venus is about 95% of the diameter of the Earth. Venus is 12103.6 kilometers in diameter from any reference. (Its slow spin does not produce a bulge.) Earth has an equatorial diameter of about 12756.2 kilometers and a polar diameter of about 12713.6 kilometers.
How many miles is the earth's diameter at the equator?
The diameter of the earth at the equator is about 25,000 miles, or about 40,000 kilometers
Diameter of Earth?
The equatorial diameter of Earth is 12,756 km.
If the earth was the size of a penny how big would the sun be?
The Earth is: 12,756 kilometers in diameter where as the Sun is 1,380,000 kilometers in diameter.
How big is mars comared to earth?
Mars' diameter is about 6800 kilometers, and the Earth's diameter is 12,756 kilometers. Comparing the two planets, Mars' diameter is approximately 53 percent that of the Earth's.
Diameter of the planet in km?
Earth's diameter is approximately 7,920 miles (12,700 kilometers).
What is the sun's diameter in centimeters?
This is approximately 138,000,000,000 centimeters. But the most common measurement used for denoting the sun's diameter is Kilometers; about 1,380,000 Kilometers, which is ten times the diameter of the earth.
What is the diameter of mars the diameter of Mars is approximately 6780 km or 4213 miles in diameter on average which is 0.53226 times that of the Earth?
The diameter of Mars is 6785 kilometers.
What is the size of Earth's inner core?
The solid inner core if the Earth is 2,400 kilometers in diameter. The fluid outer core is about 7,000 kilometers in diameter.
What is the sun diameter to the earth diameter?
The sun has a diameter of 865,000 miles or 1.39 million kilometers. Its diameter is 109 times the diameter of earth. Despite its seemingly huge size in comparison to earth, the sun is actually considered a small star and is classified as a yellow dwarf.
What the diameter of Venus compared to Earth?
The diameter of Venus is about 95% of the diameter of the Earth. Venus is 12103.6 kilometers in diameter from any reference. (Its slow spin does not produce a bulge.) Earth has an equatorial diameter of about 12756.2 kilometers and a polar diameter of about 12713.6 kilometers.
How many earths can fit between the earth and the moon?
About 30 The diameter or the earth is about 12756 kilometers and the moon is 384403 kilometers away and 384403/12756 is approximately 30.
What is the size of the Earth we live on?
The total area of the Earth is approximately 510 million square kilometers and the oceans cover about 71 percent of the Earth's surface, which is about 360 million square kilometers.. the diameter of earth is 12,756.3 kilometres
Is Uranus' smallest moon bigger than Earth's moon?
Uranus' smallest moon is either Cupid or Trinculo, both with a diameter of approximately 18 kilometers. The diameter of the Moon is 3474.2 kilometers. So the answer is no.
How small is Mercury?
Mercury has a diameter of about 4880 kilometers. In comparison, Venus has a diameter of about 12100 kilometers and Earth has a diameter of about 12750 kilometers. Mars has a diameter of only about 6800 kilometers, but all the other planets are much bigger than the Earth.
What is 12756 kilometers in diameter?
The Earth. Its equatorial diameter is about this length.
