EXAMPLE ANSWER: Here is an example of a divergent boundary is the mid Atlantic Ridge there are mid ocean ridges in the Indian, and Pacific Oceans as well. The Mid Atlantic Ridge creates volcanos where the magma erupts from the underlining mantle. Many of these volcanos are undersea volcanos forming the mid Atlantic ridge. However in Iceland the the volcanos reach the surface forming the Island chain.
That other person that answered copied and pasted straight from you know results.