Which geographic process is most responsible for the physical geography of Mexico? A) plate tectonics B) vulcanism C) earthquakes D) erosion

## Step 1<br />The question asks us to identify the geographic process that has had the most significant impact on the physical geography of Mexico. The options provided are plate tectonics, vulcanism, earthquakes, and erosion.<br /><br />## Step 2<br />Plate tectonics is the theory that the Earth's outer shell is divided into several plates that glide over the mantle. This process is responsible for the formation of mountains, earthquakes, and volcanic activity.<br /><br />## Step 3<br />Mexico is located on the boundary of the North American and Pacific tectonic plates. This location has led to significant geological activity, including the formation of mountains and earthquakes.<br /><br />## Step 4<br />While vulcanism, earthquakes, and erosion are all important processes that shape the Earth's surface, they are not the primary processes responsible for the physical geography of Mexico. The most significant process is plate tectonics, which has shaped the country's landscape through the formation of mountains and earthquakes.