How are volcanoes and wind similar?

they both can be constructive forces.
they both create igneous rock.
they both form deltas.
they are both a form of physical weathering.

The answer is "They both can be constructive forces"!!!

Explanation:

the only other powers were germany russia and uk and they were too busy fighting each other wearing each other down   that the us was becoming strong and they were becoming weaker

answer at the divergent plate boundary in the middle of the ocean;