I think that the answer is c, ridges!
<h2><em>What are the three types of volcanoes?</em></h2>
<h3><em>There are three types of volcanoes:</em></h3>
- <em> cinder cones (also called spatter cones),</em>
- <em> composite volcanoes (also called stratovolcanoes), </em>
- <em>and shield volcanoes. </em>
hope it helps
<em>#</em><em>c</em><em>a</em><em>r</em><em>r</em><em>y</em><em> </em><em>on</em><em> learning</em>
<span>Great Britain is responsible for laying Canada's cultural foundation.</span>