Which one of these is not associated with convergent plate boundaries?Group of answer choicestrenchesrift valleyisland arcsdeep(-focus) earthquakesvolcanoes

The feature not associated with convergent plate boundaries is the rift valley.

Here's why:

1. Convergent plate boundaries are areas where two tectonic plates are moving towards each other. This can lead to one plate being forced under the other in a process known as subduction.

2. Trenches, island arcs, deep-focus earthquakes, and volcanoes are all features that can be associated with this process.

   • Trenches are formed where the subducting plate is forced down into the mantle.
   • Island arcs are a chain of volcanic islands that are often produced on the overriding plate at a convergent boundary.
   • Deep-focus earthquakes can occur in these zones due to the intense pressure and heat.
   • Volcanoes can form as magma from the subducting plate rises to the surface.

3. On the other hand, a rift valley is a feature associated with divergent plate boundaries, not convergent ones. Divergent boundaries occur when two tectonic plates move away from each other. As the plates separate, magma rises from the mantle to fill the gap, creating a ridge. Over time, this process can create a rift valley.