10 Questions
What is the most abundant gas during a volcanic eruption?
Water vapor
Why does water vapor from volcanic eruptions contribute to global warming?
It traps heat in the atmosphere
Which characteristic of carbon dioxide makes it harmful during volcanic eruptions?
Is heavier than air
How do sulfuric acid aerosols formed by sulfur dioxide affect climate change?
Reflect sunlight back into space
What is a proven harmful effect of hydrogen sulfide and hydrochloric acid released during volcanic eruptions?
Damages the respiratory system and irritates the eyes
What is the main cause of a volcanic eruption?
Buildup of magma in a chamber
Which gases are commonly released during a volcanic eruption?
Water vapor and sulfur dioxide
What happens when magma heat and pressure reach the breaking point?
Magma is released into the atmosphere
How can inhaling carbon dioxide and sulfur dioxide from volcanic eruptions affect animals and humans?
Cause serious health problems
Why are volcanic gases first brought to the surface as they are dissolved in magma?
To carry the gases to the surface
Learn about the main steps of a volcanic eruption, including the buildup of magma, increasing pressure, and the release of magma through volcanic vents. Discover how volcanoes are mountainous rock formations that emit gases and materials during eruptions.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
