Agricultural chemicals are substances used in farming to enhance crop production and protect plants from pests and diseases. These chemicals include fertilizers, pesticides, and herbicides, which help ensure a healthy yield and efficient farming practices. By controlling weeds and pests, farmers can improve the quality and quantity of their harvests, contributing to food security. However, the use of agricultural chemicals raises concerns about environmental impact and human health. Over-reliance on these substances can lead to soil degradation, water contamination, and harm to non-target species. Sustainable practices and integrated pest management are essential to balance productivity with ecological health.