Question

why can we not dispose of all houseod waste in the same way? use at least two examples of specific substances in your answer

Answer 1

We cannot dispose of all household waste in the same way because different substances may have different properties and require different methods of disposal. For example:

1. Hazardous chemicals: Household hazardous wastes (HHW) like pesticides, cleaning chemicals, and motor oil, contain dangerous chemicals that can harm human health and the environment if not properly disposed of. These substances should not be mixed with other household waste and require special handling and disposal to prevent contamination.

2. Electronic waste: Electronic devices like computers, TVs, and smartphones contain valuable resources like copper, gold, and silver that can be recycled. However, these devices also contain hazardous materials such as lead, mercury, and cadmium that require specialized treatment during disposal. Household waste that contains e-waste needs to be separated and recycled appropriately to reduce the environmental impact.