How are Mercury’s and Earth’s moon similar?
Mercury is a planet much like the Moon. It has no atmosphere, and its surface is covered with circular im pact craters and huge, round basins. Most of Mercury looks much like the lunar highlands; apparently it was subjected to the same bombardment that shaped the Moon in primordial times.
How is the planet Mercury similar to the Earth?
Much like Earth, Mercury is a terrestrial planet, which means it is composed of silicate minerals and metals that are differentiated between a solid metal core and a silicate crust and mantle. For Mercury, the breakdown of these elements is higher than Earth.
Which of the following is a way that the planet Mercury is similar to the moon quizlet?
Which of the following is a way that the planet Mercury is similar to the Moon? Its surface is heavily cratered.
Is the surface of mercury similar to the moon?
In general, the surface of Mercury is similar to the Moon (i.e. heavily cratered due to a lack of a heavy atmosphere to erode away primordial impacts). However, there are some key differences: 1) There are few maria on Mercury and they are small. No large impact era like the Moon.
How are surfaces of Mercury and the Moon similar different Why quizlet?
Mercury is often compared to the moon because its surface looks similar to the backside of the moon (the main source of erosion for both is meteorite impact). Both have weak magnetic fields, but mercury doesn't have any Maria like the moon does. Also, the density of the moon is much less than that of Mercury.
What do our current ideas about the origins of the moon and Mercury have in common?
What do our current ideas about the origins of the Moon and Mercury have in common? How do they differ? The similarities are mainly those of appearance: both suffered frequent and sometimes massive impacts early in their histories, with heavily cratered surfaces visible on each body.
Why does Mercury look like the moon?
Mercury's surface resembles that of Earth's Moon, scarred by many impact craters resulting from collisions with meteoroids and comets. Craters and features on Mercury are named after famous deceased artists, musicians, or authors, including children's author Dr.
How are surfaces of Mercury and the moon Similar different Why?
Both Mercury and the moon have surfaces, or crusts, composed almost entirely of rock and pocked with craters. Unlike Earth, which has an element-rich atmosphere in which incoming meteorites often burn, Mercury and the moon have thin atmospheres, called exospheres, that hold little gas and offer little insulation.
What is one important way in which both Moon and Mercury are different from Earth?
Earth has liquid water in its surface layer, but the Moon does not. Mercury contains substantially more metals than the Moon, with a significant iron-nickel core.
What is the main reason Mercury is much hotter than the Moon?
What is the main reason Mercury is much hotter than the Moon? Mercury is closer to the Sun.
How are the surfaces of Mercury and the Moon similar different Why?
Both Mercury and the moon have surfaces, or crusts, composed almost entirely of rock and pocked with craters. Unlike Earth, which has an element-rich atmosphere in which incoming meteorites often burn, Mercury and the moon have thin atmospheres, called exospheres, that hold little gas and offer little insulation.
How does the surface of Mercury compared to that of Earth’s moon quizlet?
Mercury is often compared to the moon because its surface looks similar to the backside of the moon (the main source of erosion for both is meteorite impact). Both have weak magnetic fields, but mercury doesn't have any Maria like the moon does. Also, the density of the moon is much less than that of Mercury.
How is Mercury’s evolutionary history like that of the Moon how is it different?
How is Mercury's evolutionary history similar to that of the Moon? How is it different? — Mercury cooled more slowly than the Moon because it is bigger and more craters were erased which created intercrater plains. As its iron core cooled it shrunk, creating scarps along the planet's surface.
Why is the surface of Mercury often compared with that of the Moon?
Mercury is often compared to the moon because its surface looks similar to the backside of the moon (the main source of erosion for both is meteorite impact). Both have weak magnetic fields, but mercury doesn't have any Maria like the moon does. Also, the density of the moon is much less than that of Mercury.
Why is the surface of Mercury often compared with that of the Moon list two similarities and two differences between the surfaces of Mercury and the Moon?
Mercury is often compared to the moon because its surface looks similar to the backside of the moon (the main source of erosion for both is meteorite impact). Both have weak magnetic fields, but mercury doesn't have any Maria like the moon does. Also, the density of the moon is much less than that of Mercury.
What is one important way in which the moon and Mercury are different from Earth?
Earth has liquid water in its surface layer, but the Moon does not. Mercury contains substantially more metals than the Moon, with a significant iron-nickel core.
How are Mercury and the Moon different?
After all, the two bodies have significant differences: unlike the moon, Mercury has a global magnetic field; its density is higher; there is an abundance of volatile elements such as sulfur; its surface contains much less iron, particularly in its crustal silicates — which indicates that the processes deep inside both …
How do the surfaces of the Moon and Mercury differ?
After all, the two bodies have significant differences: unlike the moon, Mercury has a global magnetic field; its density is higher; there is an abundance of volatile elements such as sulfur; its surface contains much less iron, particularly in its crustal silicates — which indicates that the processes deep inside both …
Why does Mercury look like the Moon?
1:252:15Why do Moon and Mercury Look Alike? – YouTubeYouTube
What is one important way in which the Moon and Mercury are different from Earth?
Earth has liquid water in its surface layer, but the Moon does not. Mercury contains substantially more metals than the Moon, with a significant iron-nickel core.
Why is the surface of Mercury often compared to that of the Moon?
Mercury is often compared to the moon because its surface looks similar to the backside of the moon (the main source of erosion for both is meteorite impact). Both have weak magnetic fields, but mercury doesn't have any Maria like the moon does. Also, the density of the moon is much less than that of Mercury.
How is the evolutionary history of Mercury similar to and different from the Moon’s?
Mercury's evolutionary path was similar to that of the Moon for half a billion years after they both formed. Mercury's volcanic period probably ended before that of the Moon. The absence of a lunar atmosphere and any present-day lunar volcanic activity are both consequences of the Moon's small size.