Question

● Geosynclinals areas are generally formed by
Answer
A. O Island arcs
B. O Deeps
C. O Trenches
D. O All of the above​

Answer 1

Answer:

Geosynclines are now interpreted as zones of subduction where plate boundaries converge, and the term has fallen into disuse. There are three types of subduction zones.

so the answer is option D. All of the above