How is the planet Mercury different than Earth’s moon?

The smallest planet in our solar system and nearest to the Sun, Mercury is only slightly larger than Earth’s Moon. From the surface of Mercury, the Sun would appear more than three times as large as it does when viewed from Earth, and the sunlight would be as much as seven times brighter.

How is the planet Mercury different than Earth’s moon quizlet?

How is the planet Mercury different than Earth’s moon? The lowland maria on Mercury are not much darker than the cratered highlands. Mercury has a much higher density. Mercury has a dipole magnetic field.

How is Mercury different from Earth’s moon?

Mercury. Only 40 percent larger in diameter than the Moon, Mercury is the closest planet to the Sun, and its sunlit surface is hot enough to melt lead. … Mercury is denser than the Moon, and it seems to have a large iron core, the source of a weak but detectable magnetic field, a feature the Moon lacks.

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How is Mercury different from Earth?

While both are terrestrial in nature, Mercury is significantly smaller and less massive than Earth, though it has a similar density. Mercury’s composition is also much more metallic than that of Earth, and its 3:2 orbital resonance results in a single day being twice as long as a year.

What does Mercury have that the moon doesn t?

Along with Venus, Earth, and Mars, Mercury is one of the rocky planets. It has a solid surface that is covered with craters like our Moon. It has a thin atmosphere, and it doesn’t have any moons. … Because it’s the closest planet to the sun, it goes around the Sun in just 88 Earth days.

How are Mercury and the Moon Similar quizlet?

How are Mercury and the Moon similar? Both have lots of craters, No plate tectonics, and phases seen from earth. … Mercury has a magnetic field, is larger and more dense and has a much larger core.

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.

What is one important way in which both the moon and Mercury are different from Earth group of answer choices?

The Moon is principally composed of silicate rocks, whereas Earth has more metals and volatile compounds. Earth has an iron core, but the Moon does not. 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.

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Is Mercury the closest planet to Earth?

It’s Mercury! Of all the planets in the Solar System, Mercury has the smallest orbit. So although it never gets quite as close to the Earth as Venus or Mars, it never gets far away from us also! In fact, Mercury is the closest – for most of the time- planet not only to the Earth, but also to Mars and Venus and…

Does Mercury have any moons?

There are hundreds of moons in our solar system — even a few asteroids have been found to have small companion moons. … Of the terrestrial (rocky) planets of the inner solar system, neither Mercury nor Venus have any moons at all, Earth has one and Mars has its two small moons.

Is Mercury bigger than Earth’s moon?

The smallest planet in our solar system and nearest to the Sun, Mercury is only slightly larger than Earth’s Moon.

Why is Mercury the closest planet to Earth?

Essentially because Mercury is closest to the Sun, when taking an average over time, Mercury is the closest planet to the Earth, and—in that measure—it is the closest planet to each of the other planets in the Solar System.

Why is Mercury the best planet?

The same can probably be said of Mercury, the best planet in the solar system (other than Earth). … It lacks a real atmosphere, so there’s nothing preventing asteroids from hitting the surface, and the planet has billions of years worth of craters to show for it.

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Why are Mercury and Venus the only planets without moons?

Most likely because they are too close to the Sun. Any moon with too great a distance from these planets would be in an unstable orbit and be captured by the Sun. If they were too close to these planets they would be destroyed by tidal gravitational forces.

Why doesn’t Mercury have any rings?

Sorry, Mercury doesn’t have rings right now. … Unfortunately, Mercury could never get rings like this. That’s because it’s too close to the Sun. The powerful solar winds blast out from the Sun, and would melt and destroy any icy rings around Mercury.

Why is Mercury not the hottest planet?

Because it is so close to the sun, it can be very hot. On its sunny side, Mercury can reach a scorching 800 degrees Fahrenheit! (But Mercury is not the hottest planet in the solar system. … On its dark side, Mercury gets very cold because it has almost no atmosphere to hold in heat and keep the surface warm.