What is the impact of inadequate waste disposal on sanitation?

Inadequate waste disposal significantly impacts sanitation by leading to health risks and environmental contamination. When waste is not disposed of properly, it can attract harmful bacteria, viruses, and pests that can spread diseases. For instance, stagnant waste can become a breeding ground for vectors like mosquitoes, which can transmit diseases such as malaria and dengue fever. Additionally, improperly disposed waste can leach contaminants into the soil and groundwater, leading to further environmental degradation and posing risks to public health.

Effective waste management is essential to protect community health and maintain sanitation standards. Thus, the correct option highlights the serious consequences that arise from neglecting proper waste disposal practices.