Front

What is the distinction between waste disposal and recycling?

Back

Waste disposal involves getting rid of waste, while recycling involves processing waste to recover materials for reuse.

Front

What is international waste trade?

Back

The international trade of waste between countries for further treatment, disposal, or recycling.

Front

Why do developing countries import toxic or hazardous wastes?

Back

Developing countries often import toxic or hazardous wastes due to more relaxed environmental regulations, availability of cheap labor, and corruption.

Front

What are some examples of e-waste?

Back

Examples of e-waste include old printers, cell phones, computers, and televisions.

Front

Why is extracting valuable metals from e-waste profitable yet harmful?

Back

Extracting metals like copper, silver, and gold is profitable but produces toxic materials such as dioxins, lead, and arsenic.

Front

What are the consequences of improper e-waste disposal?

Back

Improper e-waste disposal can damage the environment and harm workers, often involving child labor, and pollute soil and groundwater.

Front

Why is e-waste mostly exported from HICs to LICs?

Back

E-waste is exported due to relaxed environmental regulations, cheap labor, and corruption in LICs and NICs.

Front

Which countries generated the most e-waste in 2016?

Back

China, the United States, Japan, India, and Germany were among the top e-waste generators.

Front

What is chemical waste and its risks?

Back

Chemical waste includes hazardous by-products from industries, posing risks to humans, animals, and plants through toxins in the environment.

Front

What are the challenges in handling chemical waste in HICs?

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HICs require special precautions for hazardous waste, but violations and cost avoidance can lead to illegal dumping in LICs.