Which feature provides evidence that a volcano existed in the past?(1 point)
Responses
rivers
rivers
valleys
valleys
calderas
calderas
mountains
THANK YOU SO MUCH YOU WERE SO RIGHT
you were correct on all of them you can close this question
calderas
why is it calderas?
Calderas are large, bowl-shaped depressions that form when a volcano collapses after a massive eruption. They are unique geological features that provide evidence of past volcanic activity. The presence of a caldera indicates that a volcano existed in the past and had a significant eruption.
What are the Palisades?(1 point)
Responses
a set of islands formed through a hot spot
a set of islands formed through a hot spot
a series of lakes formed after the collapse of a volcano
a series of lakes formed after the collapse of a volcano
a line of cliffs formed from eroded volcanic rock
a line of cliffs formed from eroded volcanic rock
a group of geysers formed after a volcanic eruption
a line of cliffs formed from eroded volcanic rock
What are the Palisades?(1 point)
Responses
a set of islands formed through a hot spot
a set of islands formed through a hot spot
a series of lakes formed after the collapse of a volcano
a series of lakes formed after the collapse of a volcano
a line of cliffs formed from eroded volcanic rock
a line of cliffs formed from eroded volcanic rock
a group of geysers formed after a volcanic eruption
a line of cliffs formed from eroded volcanic rock
when i ask you questions please explain why
I apologize for the lack of explanations in my previous responses. The Palisades are a line of cliffs that stretch along the western bank of the Hudson River in New York and New Jersey. These cliffs are composed of columnar basalt, which is a type of volcanic rock formed from the cooling and solidification of lava. The Palisades were created around 200 million years ago during a period of volcanic activity in the region. Over time, erosion from the Hudson River and other forces shaped the volcanic rock into the steep cliffs that we see today. Therefore, the Palisades are a result of the erosion of volcanic rock, forming a line of cliffs along the Hudson River.
Which describes how the islands of Hawaii were formed?(1 point)
Responses
The islands sit on hotspots that form volcanoes which then break the ocean surface.
The islands sit on hotspots that form volcanoes which then break the ocean surface.
The hotspot switch places which intensifies movement of plates.
The hotspot switch places which intensifies movement of plates.
The Pacific plates move and later join together to form the islands.
The Pacific plates move and later join together to form the islands.
Older and bigger islands collides after volcanic eruptions which creates new islands.
The islands sit on hotspots that form volcanoes which then break the ocean surface.
Which best describes how volcanoes change the Earth’s surface?(1 point)
Responses
Volcanoes provide new habitat for species on Earth.
Volcanoes provide new habitat for species on Earth.
Volcanoes increase the temperature of the atmosphere every year.
Volcanoes increase the temperature of the atmosphere every year.
Volcanoes alter the gases available in the atmosphere slowly.
Volcanoes alter the gases available in the atmosphere slowly.
Volcanoes create new landmasses on the surface.