Chapter 3 - Keeping food from contamination

• Recognize chemical, biological and physical contamination of food
• Describe how cross-contamination occurs and how to avoid it
  
• Describe how to check shipments of fruits and vegetables for safety
• Describe how to check shipments of poultry, meat, and seafood for safety
• Identify safe shipments of processed and packaged foods
• Identify ways to confirm the safety of dairy products