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1. A has broad and moderately steep flanks and a steep summit. It results from t

ID: 803224 • Letter: 1

Question

1. A has broad and moderately steep flanks and a steep summit. It results from the eruption of a mixture of both lava flows and pyroclastic deposits that contain less fluid materials and travel shorter distances.

2. A wide volcano that produces mainly basaltic lava flows is called a .

3. A very steep-sided volcano built primarily from ejected lava fragments is called a .

4. Broad sheets of fluid lava travel long distances and give shield volcanoes their distinctive shape.

5. Moderately viscous and gas-rich lavas can erupt as lava flows or pyroclastic materials, leading to the steepening slope of composite volcanoes.

6. Explosive eruptions of create steep-sided cinder cone volcanoes.

fill in with those words

cinder cone

basaltic

pyroclastic materials

shield volcano

composite volcano

andesitic

Explanation / Answer

1 composite volcanoes

2 shield volcanoes

3 cinder cone

4 basaltic lave

5 andesitic

6 pyroclastic material