Convergent, divergent, transform fault boundaries function
Answer (2)
Answer:Three types of plate boundaries:1. Convergent BoundaryA convergent boundary is where two tectonic plates move towards each other. This can result in:- Subduction (one plate sinks beneath the other)- Collision (plates collide and crumple)- Volcanic activity- Mountain building2. Divergent BoundaryA divergent boundary is where two tectonic plates move apart from each other. This can result in:- Seafloor spreading- Volcanic activity- New crust formation- Rift valleys3. Transform Fault BoundaryA transform fault boundary is where two tectonic plates slide past each other horizontally. This can result in:- Earthquakes- Fault lines- No creation or destruction of crustThese plate boundaries play a crucial role in shaping the Earth's surface and influencing geological activity.
Convergent, divergent, and transform fault boundaries are the three primary types of plate boundaries in plate tectonics. Divergent boundaries create new crust as plates move apart, convergent boundaries involve plate collisions where crust can be destroyed or mountains formed, and transform boundaries involve plates sliding past each other, causing earthquakes. Here's a more detailed breakdown:1. Divergent Boundaries:Function: Plates move apart, allowing magma from the mantle to rise and solidify, creating new oceanic crust. Examples: Mid-ocean ridges (like the Mid-Atlantic Ridge) and continental rift valleys (like the East African Rift). Features: Volcanism, shallow earthquakes, and the formation of new crustal material. 2. Convergent Boundaries:Function:Plates collide, leading to one plate subducting (sliding) beneath the other or to the formation of mountains. Types:Oceanic-oceanic: One plate subducts, forming island arcs and deep ocean trenches. Oceanic-continental: The denser oceanic plate subducts, creating volcanic mountain ranges and trenches. Continental-continental: Both plates crumple and create large mountain ranges. Features:Volcanism, deep ocean trenches, earthquakes (including deep focus earthquakes), and mountain building. 3. Transform Fault Boundaries: Function: Plates slide horizontally past each other, creating a fault line.Examples: San Andreas Fault.Features: Earthquakes, but no magma production or crustal destruction/creation.
