Which is a result of boundary plates coloring or sliding past each other?

A. Earthquakes
B. Volcanoes erupt
C. Valleys
D. Mountains from

A. Earthquakes

The correct answer is A. Earthquakes.

Boundary plates coloring or sliding past each other is more commonly known as plate tectonics. When two tectonic plates interact at a boundary, there are three primary types of plate boundaries: divergent boundaries, convergent boundaries, and transform boundaries.

In the case of transform boundaries, two tectonic plates slide horizontally past each other. This movement of plates causes stress and builds up energy in the Earth's crust. Eventually, this stress becomes too great, and the rocks along the fault line give way, releasing the built-up energy in the form of seismic waves. These seismic waves are what we experience as earthquakes.

To get to this answer, you need to understand the concept of plate tectonics and the different types of plate boundaries. By understanding these geological processes, you can deduce that the movement and interaction of plates at transform boundaries result in earthquakes.