Question

Oceanic trenches in combination with volcanic mountain systems lead to the formation of ______.

Options

• Troughs

• Ridges

• Fold mountains

• Synclines

Answer 1

Oceanic trenches in combination with volcanic mountain systems lead to the formation of Ridges.

Explanation:

Oceanic trenches and volcanic mountain systems are often associated with mid-ocean ridges. Oceanic trenches occur at subduction zones, where one tectonic plate is forced under another. This process leads to the formation of volcanic activity, which contributes to the creation of volcanic island arcs and mountain systems. Additionally, the upwelling of magma at mid-ocean ridges forms oceanic ridges, making ridges the correct answer.