Which of the following is a consequence of pouring hazardous waste down storm drains?

Pouring hazardous waste down storm drains directly contaminates water sources, making it the correct answer. Storm drains are designed to collect rainwater and direct it into local waterways without treatment. When hazardous materials are introduced into this system, they can pollute rivers, lakes, and oceans, harming aquatic life and potentially making the water unsafe for human consumption and recreational activities.

This consequence underscores the importance of proper hazardous waste disposal, as the introduction of toxic substances can lead to long-term ecological damage and health risks. The impact on water quality and aquatic ecosystems is significant, resulting in detrimental effects on biodiversity and water safety.