Which volcano erupts at least 1000 cubic kilometers of material?

Which volcano erupts at least 1000 cubic kilometers of material?

• A. Shield volcano
• B. Caldera
• C. Strato volcano
• D. Super volcano

Answer: (D)

Volcanic classifications like this hinge on how much material is blasted out in a single eruption. A super volcano is defined by ejecting at least 1000 cubic kilometers of material in one explosive event. That enormous volume sets it apart from other volcanic types and explains why it’s the correct choice here. Shield volcanoes deliver vast lava flows but usually far less than 1000 km^3 per eruption. Caldera describes a huge crater formed after a major eruption, not the amount erupted. Stratovolcanoes erupt explosively as well, but their total ejecta is typically much less than a thousand cubic kilometers. So the label that matches the 1000 km^3 threshold is the super volcano.

Volcanic classifications like this hinge on how much material is blasted out in a single eruption. A super volcano is defined by ejecting at least 1000 cubic kilometers of material in one explosive event. That enormous volume sets it apart from other volcanic types and explains why it’s the correct choice here. Shield volcanoes deliver vast lava flows but usually far less than 1000 km^3 per eruption. Caldera describes a huge crater formed after a major eruption, not the amount erupted. Stratovolcanoes erupt explosively as well, but their total ejecta is typically much less than a thousand cubic kilometers. So the label that matches the 1000 km^3 threshold is the super volcano.