Question

what volcano has gentle sloping sides, non-violent eruptions, runny lava, short periods between eruptions?
composite (strato)
cinder-cone
shield

Explanation:

To determine the correct volcano type, we analyze the characteristics: gentle slopes, non - violent eruptions, runny (low - viscosity) lava, and short intervals between eruptions.

• Composite (Strato) volcanoes have steep slopes, violent eruptions, and viscous lava.
• Cinder - Cone volcanoes have steep slopes and violent, explosive eruptions.
• Shield volcanoes are formed by the flow of low - viscosity (runny) lava, resulting in gentle slopes. Their eruptions are relatively non - violent and can have short intervals between eruptions. So the correct option is the one labeled "Shield".

Answer:

Shield