Which of the following planets has no evidence of volcanism?

Which of the following planets has no evidence of volcanism?

Evidence of past volcanic activity has been found on most planets in our solar system and on many of their moons. Our own moon has vast areas covered with ancient lava flows. Evidence for possible volcanic activity on Mars, Venus, Pluto, and Europa has been observed, but no direct eruption observations have been made.

What planets have volcanic activity?

Currently, there there are at least 5 known bodies of our Solar System with still active volcanic activity:

  • Our Earth.
  • Io, a moon of Jupiter.
  • Triton, a moon of Neptune.
  • Enceladus, a moon of Saturn.

Do all terrestrial planets have volcanoes?

There is plenty of hot stuff in our solar system, even in the outer frozen realms; so much that planetary scientists have found evidence of volcanism on every terrestrial planet and on many of the moons and even some asteroids!

Does Mercury have volcanic activity?

Like the Moon, Mercury appears to have at least a couple types of volcanic activity during its history. The oldest created rolling plains of lava flows, not unlike the basalts covering the lunar Maria.

What are some examples of volcanism?

In a few places the oceanic ridges are sufficiently elevated above the deep seafloor that they emerge from the ocean, and subaerial volcanism occurs. Iceland is the best-known example. The magmas that are erupted along the oceanic ridges are basaltic in composition.

Is there volcanic activity on the moon?

An international team of scientists have studied the rocks and delivered one of the first results from the mission: the moon was volcanically active more recently than previously thought. A study detailing the findings published Thursday in the journal Science.

Which moon has volcanic activity today?

Jupiter’s rocky moon Io is the most volcanically active world in the solar system, with hundreds of volcanoes, some erupting lava fountains dozens of miles (or kilometers) high.

How long ago did Mercury stop being volcanic?

around 3.5 billion years ago
According to their results, major volcanism on Mercury stopped at around 3.5 billion years ago, in stark contrast to the volcanic ages found for Venus, Mars and Earth.

How does volcanism tell us about the interior of a planet?

The type of volcanism and the composition of the lava give scientists a peak underneath the crust. The very presence of volcanic features tells scientists that a planet’s interior is -or was – hot enough to form magma that erupted at its surface.

Are there any volcanoes in the Solar System?

Startling results from Venus Express and MESSENGER’smission to Mercury are redefining our understanding of planetary history: instruments aboard Venus Express suggest recently active volcanoes and MESSENGER shows widespread lava flows occurring long after Mercury formed. Volcanoes can have a profound effect on people.

Which is the most volcanically active planet in our Solar System?

Smelly Eruptions: Jupiter’s moon lo is the most volcanically active body in our solar system, frequently erupting plumes of sulfur. Image Token:

What kind of gas does an eruption of a volcano produce?

Volcanic eruptions on early Earth spewed gases from the interior. (This outgassing continues today.) Most of the gas was carbon dioxide and water vapor. It was modified over time through chemical reactions with rocks and photosynthesizing organisms. Background Volcanism is the eruption of molten rock (magma) onto the surface of a planet.

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