Use this paragraph: Carlon is using two wooden blocks to model the movement of Earth’s plates. He pushes one block forward and the other block backward, rubbing their surfaces together.

Which Earth feature is he modeling?

To determine which Earth feature Carlon is modeling, we need to understand the concept of Earth's plates and their movement. Earth's outer shell is divided into several large and small rigid plates known as tectonic plates. These plates are constantly moving, albeit slowly, due to the underlying convective forces in the Earth's mantle. The movement of these plates causes significant geological phenomena such as earthquakes, volcanic activity, and the formation of mountains.

In the given paragraph, Carlon is using two wooden blocks to model the movement of Earth's plates. He pushes one block forward and the other block backward, rubbing their surfaces together. The specific movement mentioned here is analogous to the interaction between two tectonic plates along a fault line. When the plates move relative to each other, they can produce friction, which then leads to earthquakes and other seismic activities.

Therefore, based on the information provided, Carlon is modeling the movement along a fault line, which is a representation of the tectonic plate interaction.