Cinder cones are frequently found as secondary, short-lived eruption sites in association with a longer-lived central vent volcano. They are also found in association with large-scale volcanic terrains and thus are associated with both classes of volcanoes.

A. True
B. False

TRUE

Explanation:

Cinder cones are usually characterized by the cone-shaped, steep sloping volcanoes, and are typically comprised of pyroclastic materials. These volcanoes have a slope of about 30° to 40° and have a summit at the mouth of the volcano. They are of short height and are found mostly adjacent to the bigger volcanoes such as strato-volcanoes and central vent volcano. They erupt at a much faster rate compared to the long-lived ones.

Thus, the above-given statement is True.

the answer is blue river