New York Pesticide Practice Exam Prep - NYSDEC Practice Test & Study Guide

Decreased soil salinity is not considered an environmental hazard associated with pesticide use because it does not typically result from the application of pesticides. In fact, many pesticides do not have a direct impact on soil salinity levels.

On the other hand, water contamination, non-target species mortality, and pesticide drift are significant environmental concerns. Water contamination can occur when pesticides run off into waterways, impacting aquatic ecosystems and drinking water sources. Non-target species mortality refers to the unintentional death of species that are not the intended targets of the pesticide, posing risks to biodiversity and ecosystem balance. Pesticide drift involves the movement of pesticide particles through the air to unintended areas, which can affect adjacent crops, wildlife, and human health. Each of these hazards highlights the profound implications that pesticide use can have on the environment, emphasizing the importance of careful management and application of pesticides.