Final answer:
Heat exposure is the most dangerous hazard for agricultural workers.
Step-by-step explanation:
The most dangerous hazard for agricultural workers among the options listed is heat exposure. Heat exposure can lead to heat-related illnesses such as heat exhaustion and heat stroke, which can be life-threatening. It is important for agricultural workers to take preventive measures such as staying hydrated, taking breaks in shaded areas, and wearing appropriate clothing to minimize the risk of heat-related hazards.
Learn more about Heat exposure as the most dangerous hazard for agricultural workers