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What drives volcanic activity on Earth's surface?
Convection
Which sphere includes volcanic activity?
Volcanic activity is primarily associated with the lithosphere. This is because volcanoes form at tectonic plate boundaries where magma can rise to the surface, leading to volcanic eruptions and the release of gases and lava onto the Earth's surface.
What does 'subaerial' mean when you are talking about volcanoes?
Subaerial refers to volcanic activity that occurs above water, typically on land or on the surface of the ocean. It is the opposite of submarine, which refers to volcanic activity that occurs beneath the ocean's surface.
What energy transfer drives volcanic activity on Earth's surface?
The energy transfer that drives volcanic activity on Earth's surface is primarily due to the heat and pressure generated by the movement of molten rock (magma) from the Earth's mantle to the surface through volcanic vents. This process is driven by the heat generated by the Earth's core and mantle.
What does the mantle convection cause?
Mantle convection is the slow motion of the Earth's silicate mantle, caused by convection currents that carry heat from the interior to the surface of the Earth. Mantle convection causes the tectonic plates to move around the Earth's surface, causing earthquakes, tsunamis, and volcanic activity.
Which of the folling can form in the geosphere and carry heat from earth mantle toward the surface conduction currents infared currents convection currents or surface currents?
Convection currents are the ones that can form in the geosphere and carry heat from the Earth's mantle towards the surface. These currents move molten rock in the mantle due to differences in temperature and density, driving the movement of tectonic plates and influencing volcanic activity.
Where in the earth do convection currents occur?
Convection currents occur in the Earth's mantle, which is the layer beneath the Earth's crust. These currents are responsible for driving the movement of tectonic plates on the Earth's surface, leading to phenomena like earthquakes and volcanic activity.
Is there volcanic activity on Callisto?
The surface of Callisto is heavily cratered and extremely old. It does not show any sign of volcanic activity.
What drives volcanic activity on Earth's surface?
Convection
In which of earths layers do convection currents happen?
Convection currents occur in the mantle, which is the layer beneath the Earth's crust. These currents are responsible for the movement of tectonic plates and play a key role in shaping the Earth's surface through processes like plate tectonics and volcanic activity.
Does the planet Saturn have volcanic activity?
No, and it has no surface. It is a gas planet
What is magma that issues from volcanic activity onto the surface?
lava
Which sphere includes volcanic activity?
Volcanic activity is primarily associated with the lithosphere. This is because volcanoes form at tectonic plate boundaries where magma can rise to the surface, leading to volcanic eruptions and the release of gases and lava onto the Earth's surface.
What happen as thermal energy is transferred from the core to the mantle?
As thermal energy is transferred from the core to the mantle, it causes convection currents in the mantle. These currents are responsible for the movement of tectonic plates at the Earth's surface. This movement leads to processes such as seafloor spreading, subduction, and volcanic activity.
What is a force or material that causes a change in Earth's surface?
Earthquakes or volcanic activity can change the surface of the Earth.
What does 'subaerial' mean when you are talking about volcanoes?
Subaerial refers to volcanic activity that occurs above water, typically on land or on the surface of the ocean. It is the opposite of submarine, which refers to volcanic activity that occurs beneath the ocean's surface.
What is the significance of the smell of sulfur in relation to volcanic activity?
The smell of sulfur is significant in relation to volcanic activity because sulfur is a common gas released during volcanic eruptions. The presence of sulfur in the air can indicate that magma is rising to the surface, which can help scientists monitor and predict volcanic activity.
