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How can you tell that Copernicus is a young crater?
Copernicus is considered a young crater because it has a well-defined rim, its ejecta blanket is prominent and spreads over a large area, and there are relatively few impact craters superposed on it. These characteristics suggest that the crater formed relatively recently in geological terms.
What do you conclude if a planet has few craters of any size?
Its surface is relatively young and therefore that there are internal mechanisms that are or have been recycling the surface.
The youngest features visible with telescopes on the Moon are?
Rilles, which are long, narrow depressions on the lunar surface.filesize Gorge, which are cliffs or escarpments. They are formed by tectonic stresses or volcanic activity. And small craters, which are impact structures caused by meteorite strikes.
Why do scientists believe that venus is relatively young?
I think Venus is about as old as the rest of the solar system.You may mean the surface of Venus.The surface is relatively young.Scientists believe thisbecause there are relatively few impact craters.
Does makemake have any craters?
In all likelihood, yes. Most large solar system bodies have been heavily bombarded by asteroids and there is no reason to believe Makemake is an exception. However, Makemake is so far away that we cannot make out enough detail to see any craters.
How can you tell that Copernicus is a young crater?
Copernicus is considered a young crater because it has a well-defined rim, its ejecta blanket is prominent and spreads over a large area, and there are relatively few impact craters superposed on it. These characteristics suggest that the crater formed relatively recently in geological terms.
Which is associated with young craters?
Young craters are often associated with features like sharp rims, well-defined ejecta blankets, and a relatively fresh appearance due to the lack of weathering or erosion. These features indicate that the crater was formed relatively recently in geological terms.
Is Venus cratered?
Venus has few craters, because it is relatively young. Most of the surface is smooth volcanic plains.
What do you conclude if a planet has few craters of any size?
Its surface is relatively young and therefore that there are internal mechanisms that are or have been recycling the surface.
The youngest features visible with telescopes on the Moon are?
Rilles, which are long, narrow depressions on the lunar surface.filesize Gorge, which are cliffs or escarpments. They are formed by tectonic stresses or volcanic activity. And small craters, which are impact structures caused by meteorite strikes.
Why do scientists believe that venus is relatively young?
I think Venus is about as old as the rest of the solar system.You may mean the surface of Venus.The surface is relatively young.Scientists believe thisbecause there are relatively few impact craters.
What used the craters Venus?
The craters on Venus are primarily the result of impact events from meteoroids and asteroids, similar to those on other rocky planets. However, Venus's thick atmosphere, which is about 90 times denser than Earth's, causes most smaller meteoroids to burn up before reaching the surface, leading to relatively fewer craters. The craters that do exist vary in size and age, with many being relatively young in geological terms, suggesting that the planet's surface has been reshaped by volcanic activity and tectonic processes over time. Additionally, the lack of significant erosion on Venus contributes to the preservation of these craters.
How do you use crater counts to determine the age of surfaces?
The more craters, the older the surface. If a surface is young, there will be fewer craters.
Does makemake have any craters?
In all likelihood, yes. Most large solar system bodies have been heavily bombarded by asteroids and there is no reason to believe Makemake is an exception. However, Makemake is so far away that we cannot make out enough detail to see any craters.
Why is Meteor Crater in Arizona still visible when most impact craters created by meteorites hitting Earth are not?
The Barringer Meteor Crater near Winslow, Arizona is still very distinct and visible, when other craters are worn away, for a couple of reasons. 1. Meteor Crater is relatively young; about 50,000 years old. The worst of the "intense early bombardment", when many of the Moon's craters were formed, was 3 BILLION years ago, and those early few eons used up most of the available rocks in near-Earth space. Those craters are mostly long gone. 2. Arizona is a desert, and has been since the end of the last ice age. There are few rainstorms, no floods, not a whole lot of natural erosion going on.
What evidence leads astronomers to believe that Venus is geologically young?
Astronomers believe Venus is geologically young because it lacks significant impact craters compared to other planets. This suggests that its surface has been recently resurfaced by volcanic activity, which erases older impact features. Additionally, Venus's lack of tectonic plate movements and volcanic activity may indicate a relatively recent geological history.
When did the majority of the craters on mercury form?
Most of the craters probably formed when the solar system was young and large impacts were far more common than they are now.
