What term describes a person who typically expects the worst so that they can be surprised or even relieved when the worst does not happen?
a. defensive pessimists
b. defensive optimists
c. strategic pessimists
d. reverse optimists

The answer os A. defensive pessimists.

Explanation:

As the paragraph says, defensive pessismists lower their expectations about a situation as a sort of defense mechanism. This allows them to deal with anxiety or stress.

Some consider defensive pessimism as an effective strategy for peforming many different tasks. By thinking about all the negative possibilities, the person can find ways to prevent them from happening.

answer; migrate from a region;

well, there are a lot of places we get information about earth from. like science classes, websites, books, newspapers, etc.