This is the largest waste disposal practice in the United States:Question 7Select one:a.recyclingb.incinerationc.compostingd.landfills

To identify the largest waste disposal practice in the United States from the provided options, let's analyze the choices:

1. Recycling: This method is focused on processing materials to make new products. While it plays a critical role in waste management, it does not account for the majority of waste disposal in volume.

2. Incineration: This process involves burning waste materials to reduce their volume. While it is used in some areas, it does not represent the largest share of waste disposal in the country.

3. Composting: This method involves decomposing organic waste into nutrient-rich soil. While beneficial for organic waste, it does not encompass the overall volume of waste produced.

4. Landfills: This is the most common method for disposing of solid waste in the United States. Landfills are designated areas where waste is deposited and managed, making them the largest waste disposal practice in terms of volume.

Final Answer

The largest waste disposal practice in the United States is d. landfills.