Q3Review Flashcard #2: Earth & Space Science

Which volcano in the Philippines has shown signs of activity and should be closely watched?

Why can volcanic ash become heavy enough to cause roofs to collapse during a volcanic eruption?

Which volcanic factor mainly contributes to the temporary decrease in Earth’s average temperature after a large volcanic eruption?

What term best describes a volcano that has not erupted in many years but still has the potential to erupt again?

Scientists study magma to predict how violent an eruption might be. Which characteristic of magma most strongly influences its explosiveness?

Which of the following is NOT considered a benefit of volcanic activity? Increased tourism, Fertile soil for farming, Geothermal energy production, Land destroyed by lava and ash

Why do shield volcanoes have gently sloping sides resembling a wide dome?

Which description best matches a volcanic eruption known for its extreme explosiveness and significant gas release?

What is the property of magma that describes its resistance to flow?

Which of the following is NOT considered an external part of a volcano? Options: Base, Crater, Slope, Summit.