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What is Mars surface made of magma rock or water?
Mars' surface is mainly rock, with ice on its north and south poles. The rock is covered in iron oxide, which gives it its distinct red color.
Does Mars have lava?
Mars does not have lava, but probably has magma due to radioactive decay.
How does the chemical composition of Mars affect Martian volcanic activity?
The chemical composition of Mars influences the type of magma that forms beneath its surface. Compared to Earth, Mars has a lower abundance of volatiles like water and carbon dioxide, resulting in more viscous magma that may lead to more explosive volcanic activity. This can result in the formation of shield volcanoes, like Olympus Mons, which are much larger than those found on Earth.
What mars look like inside?
The interior of Mars is thought to consist of a solid iron core, a molten outer core, and a rocky mantle. It is believed to lack the strong magnetic field that Earth has, possibly due to its cooler core. Scientists continue to study Mars' interior using data from satellite missions and landers.
What magma is silica-rich thick magma?
An acid magma or a granitic magma.
Why is Mars no longer geologically active?
Mars is no longer geologically active because it has a smaller core compared to Earth, leading to a diminished internal heat source. This lack of heat prevents the movement of molten rock within the planet, inhibiting the formation of geological features like volcanoes or tectonic activity. Without these processes, Mars remains geologically inactive.
What type of boundary is the Olympus mons on?
Olympus Mons is a volcanic boundary on Mars, specifically located on the Tharsis bulge. It is the largest volcano in the solar system and is a result of the interactions between magma and the planet's crust.
A meteorite found in Antarctica is thought to come from mars how could a rock from Mars get to earth?
The prevailing theory is that a large impact on Mars could eject rocks into space, where they can eventually be captured by Earth's gravity and fall as meteorites. These meteorites are believed to have been dislodged from the Martian surface millions of years ago. The unique conditions in space and the trajectory of the meteorite can allow for it to make its way to Earth.
What is most magma?
magma
What is the cavity where magma is stored under a volcano called?
This is called the magma chamber.
Before molten rock reaches the surface it is called what?
Before lava reaches the surface it is called magma.
What list places the magma What list places the magma types in order of decreasing?
basaltic,andesitic,rhyolitic
