Food packaging serves multiple functions, including protecting the food from contamination, preserving its freshness, and providing important information to consumers.

Food labeling serves multiple purposes, including providing nutritional information, identifying the manufacturer, and listing the ingredients used in the food.

Plastic, glass, and metal are all commonly used materials for food packaging.

Retailers play a crucial role in the food supply chain by purchasing food from producers, storing and distributing it, and selling it to consumers.

Supermarkets, convenience stores, and farmers' markets are all common types of food retail stores.

Food safety regulations aim to prevent foodborne illness, ensure the quality of food, and protect consumers from fraud.

Bacteria, viruses, and parasites are all common food safety hazards that can cause illness.

Proper food handling and preparation, proper food storage, and proper food packaging are all important practices to prevent foodborne illness.

Preservatives, coloring agents, and flavoring agents are all common types of food additives.

Food additives serve multiple purposes, including improving the taste, appearance, and shelf life of food.

Canning, freezing, and drying are all common types of food processing.

Food processing serves multiple purposes, including preserving food, improving its safety, and improving its nutritional value.

Plastic bags, glass bottles, and metal cans are all common types of food packaging waste.

Food packaging waste can pollute the environment, take up valuable landfill space, and release harmful chemicals into the environment.

Compostable, biodegradable, and recyclable packaging are all sustainable food packaging options.