Question

3. How do the Appalachian Mountains in North America and the Caledonian Mountains in

Greenland and Northern Europe provide evidence that supports the theory of plate tectonics?
(1 point)
Because both the mountain ranges formed as magma from Earth's mangle flowed to the
surface at the same mid-ocean ridge, the mountains contain rocks with identical chemical
comositions.
These mountain ranges, though separated by oceans and seas over many miles, contain
many of the same distinctive rock formations, landforms, and glacial sequences.
These distinct mountain ranges are moving gradually closer together; geologists predict
that eventually the mountains will collide to form a single, continuous range.
These mountains do not provide evidence that supports the theory of plate tectonics.

Answer 1

The Appalachian Mountains and the Caledonian Mountains provide evidence for plate tectonics through similar rock formations and the movement of the plates.

Step-by-step explanation:

The Appalachian Mountains in North America and the Caledonian Mountains in Greenland and Northern Europe provide evidence that supports the theory of plate tectonics. These mountain ranges, though separated by oceans and seas over many miles, contain many of the same distinctive rock formations, landforms, and glacial sequences. Additionally, both mountain ranges formed as magma from Earth's mantle flowed to the surface at the same mid-ocean ridge. This supports the idea that the plates beneath these mountain ranges were once connected and have since moved apart.

Learn more about Plate tectonics