What are the geologic processes events that will occur because of this plate movement you can choose 4 answers?
The geologic processes/events that will occur because of this plate movement are:
- Major geological events (this is the new formation of rocks or island)
- Plate tectonic boundaries, divergent,
- Plate tectonics.
- Fault lines.
- Volcanoes eruption.
- Seafloor spreading.
- Oceanic spreading and movements.
What are the geologic processes that will occur?
Geologic Processes Deformation – responsible for earthquakes, volcanism, landslides, subsidence. Isostatic Adjustment due to buoyancy – responsible for earthquakes, landslides, subsidence. Weathering – responsible for landslides, subsidence. Erosion – responsible for landslides, subsidence, flooding.
What are the 4 geological processes?
The four major geological processes are impact cratering, volcanism, tectonics, and erosion.
What are the geologic processes events that will occur when two oceanic plates collide?
A subduction zone is also generated when two oceanic plates collide — the older plate is forced under the younger one — and it leads to the formation of chains of volcanic islands known as island arcs.
What are two geological features?
There are peaks, valleys, jagged edges, rolling hills, and everything in between. In general, we call these geological features, but this term is very broad and refers to any of the physical features on Earth’s surface. You might also hear them referred to as landscapes, topography, and landforms.
What happens when two oceanic plates diverge?
When two oceanic plates diverge, underwater ridges and mountain ranges form, such as the mid-Atlantic Ridge. Eventually these mountain ranges can rise above the water to form islands. When two continental plates diverge, great rift valleys can form.
What happens when two plates pull apart?
The plates diverge and this causes the construction of new rock. It happens when two tectonic plates pull apart and rock from the mantle rises up through the opening to form new surface rock when it cools. It happens at the start of a new ocean and continues at the mid-ocean ridge while the ocean is opening.
What causes divergent boundaries?
A divergent boundary occurs when two tectonic plates move away from each other. Along these boundaries, earthquakes are common and magma (molten rock) rises from the Earth’s mantle to the surface, solidifying to create new oceanic crust.
What landforms are created by divergent boundaries?
Two landforms that are created from divergent boundaries are rift valleys and mid-oceanic ridges.
How is the seafloor destroyed?
Framework Integration: Themes: Patterns of change: over time, new sea-floor is created by the upwelling of magma at mid-ocean spreading centers; old ocean floor is destroyed by subduction at deep sea trenches. Life Science: animals found at hot-water vents on the ocean floor.
What is the evidence of seafloor spreading?
Abundant evidence supports the major contentions of the seafloor-spreading theory. First, samples of the deep ocean floor show that basaltic oceanic crust and overlying sediment become progressively younger as the mid-ocean ridge is approached, and the sediment cover is thinner near the ridge.