BRAINLIEST
6. can cause an explosive eruption from a shield volcano.

A. Crater collapse, forming a caldera

B. Water accumulating inside the vent

C. Gases released during an eruption

D. Eruptions from shield volcanoes are never explosive

B. Water accumulating inside the vent

Explanation:

Eruptions at shield volcanoes are only explosive if water somehow gets into the vent , otherwise they are characterized by low-explosivity fountaining that forms cinder cones and spatter cones at the vent, however, 90% of the volcano is lava rather than pyroclastic material.

Hope this helps!!

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