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WorksheetsAmplify Unit 7: Geology Chapter 4 Quiz
Total questions: 10
Worksheet time: 30mins
Why might volcanic eruptions be considered both destructive and creative?
Clue: Look for the section that describes how volcanoes create new land and bring minerals but also cause damage, like lava flows and ash.
They only cause destruction to forests.
They create new land but also cause damage.
They have no effect on the environment.
They only cause earthquakes.
How does the eruption of a volcano like Tambora affect the climate?
Clue: Check the part of the text that talks about the eruption of Tambora and how it affected the weather in 1816, called 'The Year Without a Summer.'
It cools the Earth by blocking sunlight with ash.
It increases the Earth's temperature.
It causes large rainstorms.
It has no effect on the weather.
What might happen to Hawaii’s volcanic islands over time as the Pacific Plate moves?
Clue: Look in the section about how the Hawaiian Islands were formed and how they will continue to form as the Pacific Plate moves.
The islands will sink into the ocean.
The islands will remain in the same place forever.
New islands will form as the plate moves over the hotspot.
The islands will split into two separate islands.
How would you compare an active volcano to a dormant volcano?
Clue: Check the section where volcanoes are defined as 'active' or 'dormant,' and how the text explains the difference.
An active volcano erupts regularly, while a dormant volcano has not erupted in over 10,000 years.
An active volcano erupts when it feels like it, while a dormant volcano is always erupting.
An active volcano erupts regularly, while a dormant volcano is unlikely to erupt again.
There is no difference between an active and dormant volcano.
What can we infer about the danger of volcanic eruptions based on the examples in the text?
Volcanic eruptions are always predictable and safe.
Volcanic eruptions can be both dangerous and unpredictable.
Why do you think the eruption of a hotspot volcano forms a chain of islands over time?
Clue: Read the section about how hotspots form chains of islands over time, using the example of the Hawaiian Islands.
Because tectonic plates stay in the same place.
Because the volcano constantly erupts in the same location as the plate moves.
Because the ocean is shallow in these areas.
Because earthquakes prevent movement.
What conclusion can we draw from the fact that some volcanoes form along subduction zones?
Clue: Look in the section that talks about subduction zones and how volcanoes form when tectonic plates collide.
Volcanoes always form in the middle of continents.
Volcanoes form where tectonic plates meet and one plate slides under another.
Volcanoes only form near the ocean.
Volcanoes are not affected by tectonic plates.
If you were to visit Yellowstone National Park, what would you expect to see? Clue: Find the part about Yellowstone and its famous geysers, hot springs, and volcanic activity.
Hot springs, geysers, and possibly volcanic activity.
Only cold lakes and icy mountains.
Desert-like conditions and no volcanic features.
A flat, dry landscape with no water features.
What might happen if a volcano like Kilauea suddenly stopped erupting?
Clue: Check the description of Kilauea and how it is still active, as well as the difference between dormant and extinct volcanoes.
It would quickly become extinct.
It would likely remain dormant and could erupt again in the future.
It would start forming new mountains.
It would turn into a desert.
Scarlett is studying the potential risk of volcanic eruptions around the Pacific Ring of Fire for her geography project. Based on the text, how would you evaluate the potential risk?
It’s very low because volcanoes in this region never erupt.
It’s very high because the Ring of Fire is one of the most volcanically active regions.
It’s moderate because there are only a few volcanoes.
