Answer:
La contaminación es la introducción de contaminantes en el medio ambiente natural que provocan cambios adversos. La contaminación puede tomar la forma de sustancias químicas o energía, como ruido, calor o luz. Los contaminantes, los componentes de la contaminación, pueden ser sustancias / energías extrañas o contaminantes naturales.
Explanation:
You might expect to find the aquifer "near the groundwater" (:
<span>The region is predominantly a volcanic area as there are a lot of activities in the place. The Aleutian arc itself is a volcanic arc that is made up of a number of active and inactive volcanoes. The name Aleutian is a name of a nearby island. In a nutshell the arc suggest that there are a number of geographic activities such as volcanoes happening in that area</span>