But electronic devices also comprise toxic heavy metals like lead, mercury, cadmium and beryllium, polluting PVC plastic, and hazardous chemicals, such as brominated flame retardants, which can harm human health and the environment.

Why is electronic waste so toxic?

Electronics are filled with chemicals and substances that are harmful to human health and the environment, including toxic metals, flame retardants, and persistent organic pollutants. If not recycled, these chemicals can contaminate landfills and enter the water supply through leachate.

Why are electronics bad for the environment?

When e-waste is exposed to the heat, toxic chemicals are released into the air damaging the atmosphere; this is one of the biggest environmental impacts of e-waste. Those toxic materials can then seep into the groundwater, affecting both land and sea animals. Electronic waste can also contribute to air pollution.