forest fires (D) since it matches the question best compared to the other options
The natural hazard that is often caused by human activities and is triggered during and after periods of drought is called; Forest Fires
Natural hazards are defined as those elements of the physical environment, harmful to man and caused by forces extraneous to man.
Now the only natural hazard that is often triggered as a result of activities before and after a drought are forest fires because they are described as any uncontrolled and non-prescribed combustion of plants in a natural setting such as a forest, grassland that consumes the natural fuels and spreads based on environmental conditions.
Usually this combustion is done after a drought.
Read more about natural hazards at; https://brainly.com/question/24623157
