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First, we have a nice thick atmosphere that deals with many meteors. Secondly, weathering and erosion erase the marks fairly quickly.

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What is the surface of planet mercury covered with?

The surface of Mercury is covered with craters, plains, and ridges. It also has volcanic plains and impact craters formed by collisions with asteroids and comets. The planet's surface is rocky and heavily cratered due to its lack of atmosphere to protect it from impacts.


What are the large holes on the moon called?

The large indentation on the surface of the moon areÊcalled craters. It is a circular depression in the surface of the moon and other solid body in the solar system.Ê


A round pit on the earths surface?

That would likely be a crater, caused by an impact from a meteorite, asteroid, or volcanic activity. Craters can vary in size and shape depending on the force of the impact.


Why is the earth not covered with craters?

The Earth's surface is not heavily cratered because it has active geology, erosion processes, and a dynamic atmosphere that continuously reshape the planet's surface. This actively resurfaces the Earth, erasing most impact craters over time. Additionally, Earth's strong magnetic field and thick atmosphere protect it from many smaller impacting objects.


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.

Related Questions

What is the surface of planet mercury covered with?

The surface of Mercury is covered with craters, plains, and ridges. It also has volcanic plains and impact craters formed by collisions with asteroids and comets. The planet's surface is rocky and heavily cratered due to its lack of atmosphere to protect it from impacts.


Features of earths moon?

Impact craters.


Where do craters occur?

Impact craters occur where objects impact on a solid surface.


What is Mercury's surface terrain?

It appears to have many rocky valleys and ridges, and innumerable impact craters.


What is the surface of Mercury covered with?

Craters, mostly. The new Messenger photos of Mercury from just last week show craters on craters, and chains of craters. It looks a lot like the Moon, actually. You can see some photos of Mercury at the link below.


What are the large holes on the moon called?

The large indentation on the surface of the moon areÊcalled craters. It is a circular depression in the surface of the moon and other solid body in the solar system.Ê


Does Mercury have meteorites?

Yes. All major bodies in the solar system have been hit by metorites. Mercury's surface is covered with impact craters.


A round pit on the earths surface?

That would likely be a crater, caused by an impact from a meteorite, asteroid, or volcanic activity. Craters can vary in size and shape depending on the force of the impact.


Why are there no craters on Io but in Europa?

Io has no craters because its surface is continually resurfaced by volcanic activity, which erases impact craters over time. In contrast, Europa's surface is covered in ice and experiences less geological activity, allowing impact craters to remain visible.


Why is the earth not covered with craters?

The Earth's surface is not heavily cratered because it has active geology, erosion processes, and a dynamic atmosphere that continuously reshape the planet's surface. This actively resurfaces the Earth, erasing most impact craters over time. Additionally, Earth's strong magnetic field and thick atmosphere protect it from many smaller impacting objects.


The craters on the surface of earths moon were produced by what?

The craters on the surface of the Earth's moon were produced by impacts from meteoroids and asteroids. These impact events occurred over billions of years as the moon lacks an atmosphere to protect it from incoming objects.


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.