The answer to this question is false. The three kinds of volcanoes that form from lava ash are shield, cindercone and composite, not deposit. A shield volcano is a broad, sloped volcano. An example of this is seen in the Hawaiian islands. A cindercone volcano is a steep conical shaped volcano. An example is seen in the volcano Paricutin, in Mexico. The final volcano is a composite volcano, a large volcano made of multiple layers of solidified lava. An example is seen in Mt. Rainier in Washington State.