What is the theory that Earth’s surface is composed of several rock plates that fit together like the pieces of a puzzle?(1 point)
Responsesmetamorphism
metamorphism
plate tectonics
plate tectonics
geological shift
geological shift
divergent plate boundary
5 answers
plate tectonics
Which mineral could have been deposited by black smokers on the seafloor?(1 point)
Responses
iron sulfide
iron sulfide
calcium
calcium
barium
barium
silicon
Responses
iron sulfide
iron sulfide
calcium
calcium
barium
barium
silicon
iron sulfide
What does discovery of giant rabbit fossils on an island in the Mediterranean Sea tell scientists about the Earth’s changing landforms?(1 point)
Responses
The island had remained unchanged since its formation.
The island had remained unchanged since its formation.
The island had been underwater in the past.
The island had been underwater in the past.
The island was formed by a volcanic eruption in the past.
The island was formed by a volcanic eruption in the past.
The island had to be connected to the mainland in the past.
Responses
The island had remained unchanged since its formation.
The island had remained unchanged since its formation.
The island had been underwater in the past.
The island had been underwater in the past.
The island was formed by a volcanic eruption in the past.
The island was formed by a volcanic eruption in the past.
The island had to be connected to the mainland in the past.
The island had been underwater in the past.