Which of the following is true about cinder cones? A. It is built from particles and blobs of solidified lava ejected from a single vent.
B. Lava coming out from this volcano is not accompanied by pyroclastic materials.
C. Lava blown out from this volcano breaks into small fragments solidify and fell as cinder around the vent.
D. It is formed from viscous magma being erupted effusively onto the surface and then piling up around the vent.​