Natural Disasters Final Exam Latest
2026-2027 Questions and Answers
What kind of volcanic features would you expect to find on
ocean crust over a hot spot? - Correct Answers ✅lava flows
and shield volcanoes
Of the three types of volcanoes, which is typically the
largest? - Correct Answers ✅shield volcanoes
A lahar is produced when: - Correct Answers ✅ash and
other pyroclastic ejecta become saturated with water
Several geologic phenomena are being studied as signs of an
impending volcanic eruption. These include seismic waves,
____________, and the release of gasses. - Correct Answers
✅ground deformation
What kind of volcanic features would you expect to find in a
volcanic island arc? - Correct Answers ✅pyroclastics and
evidence of ashfall
Some of Earth's most beautiful mountains are ___________,
including Mt. Kilamanjaro in Tanzania, Mt. Shasta in California,
Mt. Rainier in Washington, and Mt. Fuji in Japan. - Correct
Answers ✅composite volcanoes (stratovolcanoes)
Mid-ocean ridge volcanism produces what type of volcanic
rock? - Correct Answers ✅basalt
,Natural Disasters Final Exam Latest
2026-2027 Questions and Answers
Why does magma from some volcanoes flow smoothly and
relatively peacefully, while the magma from other volcanoes
blasts forth violently and deals death over wide areas? -
Correct Answers ✅-differences in the chemical and mineral
makeup of magmas
-variations in the temperature, water and gas content, and
viscosity of magmas
-different geographic positions with respect to hot spots and
edges of tectonic plates
The most deadly primary hazard posed by volcanoes is/are: -
Correct Answers ✅pyroclastic (ash) flows
Mt. Fuji in Japan is an example of what kind of volcano? -
Correct Answers ✅composite volcano
Paricutín in Mexico is an example of what kind of volcano? -
Correct Answers ✅cinder cone
Which of the following are associated with explosive volcanic
eruptions? - Correct Answers ✅pyroclastic flows, lava
domes, and rhyolite magma
, Natural Disasters Final Exam Latest
2026-2027 Questions and Answers
In 2014, an eruption on the Big Island of Hawaii threatened
the town of Pahoa. What was the main volcanic hazard in that
event? - Correct Answers ✅lava flows
Mauna Kea and Mauna Loa on the Big Island of Hawai'i are
examples of what type volcano? - Correct Answers ✅shield
volcano
Panum Crater in California is an example of what kind of
volcano? - Correct Answers ✅lava dome
The volcano known as Eldfell on the island of Heimaey is part
of which country? - Correct Answers ✅Iceland
Crater Lake in Oregon is an example of what kind of volcano?
- Correct Answers ✅caldera
Which of the following are associated with effusive volcanic
eruptions? - Correct Answers ✅basalt magma, lava flows,
and shield volcanoes
What is the tectonic origin of Mount Pinatubo and the
Philippine Islands? - Correct Answers ✅ocean-ocean
subduction
2026-2027 Questions and Answers
What kind of volcanic features would you expect to find on
ocean crust over a hot spot? - Correct Answers ✅lava flows
and shield volcanoes
Of the three types of volcanoes, which is typically the
largest? - Correct Answers ✅shield volcanoes
A lahar is produced when: - Correct Answers ✅ash and
other pyroclastic ejecta become saturated with water
Several geologic phenomena are being studied as signs of an
impending volcanic eruption. These include seismic waves,
____________, and the release of gasses. - Correct Answers
✅ground deformation
What kind of volcanic features would you expect to find in a
volcanic island arc? - Correct Answers ✅pyroclastics and
evidence of ashfall
Some of Earth's most beautiful mountains are ___________,
including Mt. Kilamanjaro in Tanzania, Mt. Shasta in California,
Mt. Rainier in Washington, and Mt. Fuji in Japan. - Correct
Answers ✅composite volcanoes (stratovolcanoes)
Mid-ocean ridge volcanism produces what type of volcanic
rock? - Correct Answers ✅basalt
,Natural Disasters Final Exam Latest
2026-2027 Questions and Answers
Why does magma from some volcanoes flow smoothly and
relatively peacefully, while the magma from other volcanoes
blasts forth violently and deals death over wide areas? -
Correct Answers ✅-differences in the chemical and mineral
makeup of magmas
-variations in the temperature, water and gas content, and
viscosity of magmas
-different geographic positions with respect to hot spots and
edges of tectonic plates
The most deadly primary hazard posed by volcanoes is/are: -
Correct Answers ✅pyroclastic (ash) flows
Mt. Fuji in Japan is an example of what kind of volcano? -
Correct Answers ✅composite volcano
Paricutín in Mexico is an example of what kind of volcano? -
Correct Answers ✅cinder cone
Which of the following are associated with explosive volcanic
eruptions? - Correct Answers ✅pyroclastic flows, lava
domes, and rhyolite magma
, Natural Disasters Final Exam Latest
2026-2027 Questions and Answers
In 2014, an eruption on the Big Island of Hawaii threatened
the town of Pahoa. What was the main volcanic hazard in that
event? - Correct Answers ✅lava flows
Mauna Kea and Mauna Loa on the Big Island of Hawai'i are
examples of what type volcano? - Correct Answers ✅shield
volcano
Panum Crater in California is an example of what kind of
volcano? - Correct Answers ✅lava dome
The volcano known as Eldfell on the island of Heimaey is part
of which country? - Correct Answers ✅Iceland
Crater Lake in Oregon is an example of what kind of volcano?
- Correct Answers ✅caldera
Which of the following are associated with effusive volcanic
eruptions? - Correct Answers ✅basalt magma, lava flows,
and shield volcanoes
What is the tectonic origin of Mount Pinatubo and the
Philippine Islands? - Correct Answers ✅ocean-ocean
subduction
