Volcanic Hazards

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Created by AbuBakr ShalabiAbuBakrShalabi

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1 / 20

The following are signs that alert for a volcanic eruption EXCEPT ______________. 

2 / 20

what are the 3 types of volcano?

3 / 20

Why does magma tend to rise to the surface?

4 / 20

A volcano that has erupted in the last 2000 years but not recently is known as...........

5 / 20

How many volcanoes erupt each year, on average

6 / 20

What is one hazard that can be cause by a volcanic eruption?

7 / 20

This image shows the plate boundaries in bold black lines and the ring of fire in red. What is the relationship between the boundaries and the most common area of active volcanoes?

8 / 20

Which of the following is NOT studied by geologists to predict volcanic eruptions?

9 / 20

Scientists monitor volcano changes and use sensors to measure the concentration of volcanic gases such as sulfur dioxide to .........................

10 / 20

Which classification system is used to rate hurricane severity?

11 / 20

Which statement accurately describes a pyroclastic flow?

12 / 20

A volcanic eruption can alter the climate because..........

13 / 20

How are the hot spot volcanoes formed? 

14 / 20

A ____ often forms a mountain when layers of lava and volcanic ash erupt and build up.

15 / 20

Which type of volcano is formed in the middle of the tectonic plates? 

16 / 20

The Hawaiian Islands are examples of volcanoes that are associated with a _______.

17 / 20

What is lava?

18 / 20

What is the technology used to predict volcanic eruptions so that populations can be warned of a possible eruption?

19 / 20

How could predicting the future eruption of a volcano benefit people? 

20 / 20

If a geologist detects many small earthquakes near an active volcano, what does this mean?

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