5.4 Volcanic Gas
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Last updated over 2 years ago
11 questions
4
Check off all the typical gasses that escape a volcano.
Check off all the typical gasses that escape a volcano.
2
Convergent plate volcanoes are typically explosive.
Convergent plate volcanoes are typically explosive.
4
What was your reason behind #2?
What was your reason behind #2?
4
Convergent Plate volcanoes have access to __________ which leads them to have higher H2O/CO2 ratios.
Convergent Plate volcanoes have access to __________ which leads them to have higher H2O/CO2 ratios.
4
The islands of Hawaii is because it sits over a ____________
The islands of Hawaii is because it sits over a ____________
4
Whether gas can escape gently or not is determined by the total volatile contents of the initial magma and the viscosity of the magma, which is controlled by its composition.
Whether gas can escape gently or not is determined by the total volatile contents of the initial magma and the viscosity of the magma, which is controlled by its composition.
8
What is the connection between the expansions of gas; the viscosity of magma; and explosiveness?
What is the connection between the expansions of gas; the viscosity of magma; and explosiveness?
2
Active volcanoes do not put off gasses.
Active volcanoes do not put off gasses.
4
How does a gas dissolve into a liquid? (one keyword)
How does a gas dissolve into a liquid? (one keyword)
10
Match the qualities to the types of volcanoes.
Match the qualities to the types of volcanoes.
- low viscosity
- bubbles in milkshake
- low silica content
- violent eruptions
- gas escapes slowly
- high viscosity
- high silica content
- bubbles in water
- water-like lava
- syrup-like lava
- gas escapes quickly
- not typically violent eruptions
- Shield
- Composite
10
On the gradient, write the words from the given wordbank where they they occur in alignment to destructiveness (explosivity).
On the gradient, write the words from the given wordbank where they they occur in alignment to destructiveness (explosivity).