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Interior of Venus

What is Venus Made Of?

12 May , 2008

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Venus is often called Earth’s twin planet. And when it comes to the composition, Venus is very similar to Earth. But it does have a few significant differences.

The diameter of Venus is just 650 km less than the Earth’s, and its mass is 81.5% of planet Earth.

Looking inside Venus is much harder. Here on Earth, scientists probe the structure of the Earth’s core by studying how seismic waves from earthquakes bounce off the interior of the planet. Only a few landers have reached the surface of Venus, and they didn’t last long.

Since Earth and Venus have similar size and density, scientists assume that Venus has a similar internal structure to Venus, with a core, mantle, and crust. The interior of Venus is probably at least partially liquid.

One big difference between Earth and Venus; however, is the fact that Venus has no plate tectonics. This is probably because the surface and atmosphere of Venus are so dry and hot. This reduces the amount of heat lost from the interior of the planet, and prevents it from cooling. This might also explain why Venus doesn’t have an internally magnetic field; such as the one generated by Earth.


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Tori
Guest
Tori
December 2, 2008 7:30 AM

Pluto is not a planet because it is to far awat from the Sun and other planets…….

Polaris93
Member
December 3, 2008 11:53 PM
Goddess on the mountain top Burning like a silver flame The summit of beauty and love And Venus was her name She’s got it Yeah, baby, she’s got it I’m your Venus, I’m your fire At your desire Well, I’m your Venus, I’m your fire At your desire Her weapons were her crystal eyes Making every man a man Black as the dark night she was Got what no-one else had Wa! She’s got it Yeah, baby, she’s got it I’m your Venus, I’m your fire At your desire Well, I’m your Venus, I’m your fire At your desire Goddess on the mountain top Burning like a silver flame The summit of beauty and love And Venus was… Read more »
dickmouth
Guest
dickmouth
January 13, 2009 3:51 PM

Bahahhaah you guys are obsessed with venus!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

yahoo girl
Guest
yahoo girl
May 12, 2011 9:42 AM

thanks for doing my home work!

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