Question

Which feature provides evidence that a volcano existed in the past?(1 point)
Responses

mountains
mountains

calderas
calderas

valleys
valleys

rivers

Answer 1

What are the Palisades?(1 point)
Responses

a line of cliffs formed from eroded volcanic rock
a line of cliffs formed from eroded volcanic rock

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 group of geysers formed after a volcanic eruption
a group of geysers formed after a volcanic eruption

Answer 2

Which describes how the islands of Hawaii were formed?(1 point)
Responses

The hotspot switch places which intensifies movement of plates.
The hotspot switch places which intensifies movement of plates.

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 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.
Older and bigger islands collides after volcanic eruptions which creates new islands.

Answer 3

The feature that provides evidence that a volcano existed in the past is **calderas**.

Answer 4

The Palisades are **a line of cliffs formed from eroded volcanic rock**.

Answer 5

The correct description of how the islands of Hawaii were formed is: **The islands sit on hotspots that form volcanoes which then break the ocean surface.**