Unit 7.2A Part 2

Which VolcaNOW volcano is formed at a divergent boundary?

• Hekla

• Mt. St. Helens

• Yellowstone

• Kilauea

Which VolcaNOW volcano is formed by a mantle plume (hotspot) under a continental plate?

• Kilauea

• Yellowstone

• Mt. St. Helens

• Hekla

A major area on the edges of the Pacific Ocean basin where many earthquakes and volcanoes occur is known as:

• Ocean Basin

• Ring of Fire

• Oceanic Plate

• Continental Plate

Tags

NGSS.MS-ESS2-3

NGSS.MS-ESS3-2

A dark volcanic rock that is made from the mantle and oceanic plate material is known as:

• Rhyolite

• Basalt

• Andesite

• Tephra

The amount of tephra emitted into the atmosphere by an eruption is known as:

• Tephra

• Magnitude

• Explosivity

• Frequency

Which VolcaNOW volcano is formed by a mantle plume (hotspot) under a oceanic plate?

• Mt. St. Helens

• Kilauea

• Hekla

• Yellowstone

Which VolcaNOW volcano is formed at a convergent boundary?

• Hekla

• Yellowstone

• Mt. St. Helens

• Kilauea

A light-colored volcanic rock that is made primarily of continental plate material is known as:

• Andesite

• Basalt

• Rhyolite

• Tephra

Small solid particles that are emitted from a volcano during an eruption into the atmosphere are known as:

• Lava

• Magma

• Volcanic Ash

• Caldera

A large volcanic crater, formed by the collapse of the volcano summit as the result of a major eruption is known as:

• Caldera

• Crater

• Fumarole

• Shield Volcano