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Space rocks (meteors) striking the surface.
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∙ 11y ago
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Why are there no impact craters on the surface of lo?
Io, one of Jupiter's moons, does not have many impact craters on its surface because its surface is constantly being resurfaced by volcanic activity. The geologically active nature of Io means that the lava flows and volcanic eruptions continuously erase any impact craters that may form on its surface.
Are all craters on the moon?
No, not all craters on the moon are impact craters. Some craters are created through volcanic activity. Volcanic craters are formed when magma rises to the surface and erupts, creating a depression.
How are earth and Mars moons similar?
Both Earth and Mars have moons that are believed to have been formed through the process of accretion around their respective planets. Both Earth's Moon and Mars' moons (Phobos and Deimos) are irregularly shaped and have similar surface compositions, predominantly made up of rock and dust. Additionally, all three moons have surface features like craters and some evidence of past volcanic activity.
Does Mars have craters?
Yes, Mars has many craters on its surface which have been formed by impacts from asteroids and other celestial bodies over millions of years. These craters vary in size and depth, with some being large enough to see from space.
Why does the satellite Callisto have so many craters while Io has so few craters?
Callisto has many craters because its surface is geologically inactive, allowing impact craters to remain preserved over time. In contrast, Io has few craters because its surface is constantly being reshaped by volcanic activity, which covers up and erases impact craters.
Do all moons have craters?
yes. it may be caused due to meteoroids because moon has no atmosphere
What do all moons have that not all planets have?
craters
What are the characteristics of Jupiter's moons?
the are all big and have craters
Why are there no impact craters on the surface of lo?
Io, one of Jupiter's moons, does not have many impact craters on its surface because its surface is constantly being resurfaced by volcanic activity. The geologically active nature of Io means that the lava flows and volcanic eruptions continuously erase any impact craters that may form on its surface.
Do any of Jupiter's moons have a crater?
Yes. As far as I know, all of Jupiter's moons (and all other moons in the Solar System) have craters.
What are 5 things that all moons have in common?
All moons are natural satellites that orbit around a planet, they lack an atmosphere, they reflect light from the sun, they have varying surface features such as craters and mountains, and they affect tidal patterns on their parent planet.
How are earth and Mars moons similar?
Both Earth and Mars have moons that are believed to have been formed through the process of accretion around their respective planets. Both Earth's Moon and Mars' moons (Phobos and Deimos) are irregularly shaped and have similar surface compositions, predominantly made up of rock and dust. Additionally, all three moons have surface features like craters and some evidence of past volcanic activity.
What caused many craters in the moon?
Since the Moon is cold and has no volcanoes, virtually all the craters there are the results of impacts.
What inner planet has a surface with craters?
All four inner planets have craters. Mercury is the most heavily cratered.
Does Mars have craters?
Yes, Mars has many craters on its surface which have been formed by impacts from asteroids and other celestial bodies over millions of years. These craters vary in size and depth, with some being large enough to see from space.
What do surface features and their distribution on the moons surface tell you about its history?
Earth's shadow on the moon proved that earth wasn't flat. When galileo first turned his telescope to the moon, he found a surface scarred by craters and maria. Before that time, many people believed that all planetary bodies were "perfect" without surface features.
What is Mercury's surface terrain?
It appears to have many rocky valleys and ridges, and innumerable impact craters.
