You would expect to find a mantle plume. mantle plumes are accused of being the cause of volcanic activity.
Answer:
<em>Environmental perception has commonly been defined as awareness of, or feelings about, the environment, and as the act of apprehending the environment by the senses. ... Moreover, the perception of any environment is influenced by an individual's past experiences and current value orientations.</em>
Explanation:
<h3>i hope this helps!</h3>
None of the above because they are non pollutant