Which feature provides evidence that a volcano existed in the past? (1 point)
• mountains
• valleys
• calderas
• rivers
calderas
a line of cliffs formed from eroded volcanic rock
The islands sit on hotspots that form volcanoes which then break the ocean surface.
Volcanoes create new landmasses on the surface.
What are the Palisades? (1 point)
• a series of lakes formed after the collapse of a volcano
• a line of cliffs formed from eroded volcanic rock
• a group of geysers formed after a volcanic eruption
• a set of islands formed through a hot spot
Which describes how the islands of Hawaii were formed? (1 point)
• The islands sit on hotspots that form volcanoes which then break the ocean surface.
• Older and bigger islands collides after volcanic eruptions which creates new islands.
• The hotspot switch places which intensifies movement of plates.
• The Pacific plates move and later join together to form the islands.
Which best describes how volcanoes change the Earth's surface? (1 point)
Volcanoes create new landmasses on the surface.
• Volcanoes increase the temperature of the atmosphere every year.
• Volcanoes provide new habitat for species on Earth.
• Volcanoes alter the gases available in the atmosphere slowly.