The largest component of municipal solid waste in the United States is **Food**.
Here's why:
1. Food waste makes up the largest portion of municipal solid waste due to factors such as food spoilage, excess food production, and consumer behavior.
2. When food is thrown away, it contributes to environmental issues such as greenhouse gas emissions from landfills and wasted resources like water and energy used in food production.
3. Reducing food waste through better storage, meal planning, and composting can help mitigate these environmental impacts and promote sustainability.
Therefore, among the options given, **Food** is the correct choice for the largest component of municipal solid waste in the United States.
