Question

1. what technological advance allows people to enjoy fresh vegetables even if they live thousands of miles away from the farms that produced them?

refrigerated transport systems
computerized billing systems
mechanized harvesting systems
satellite tracking systems

Explanation:

Analyze the core question

The question asks for the technological advance that allows fresh vegetables to be transported thousands of miles from farms to consumers while remaining fresh.

Evaluate the options

Using the Agricultural Geography knowledge point:

• refrigerated transport systems: This technology directly prevents spoilage by maintaining low temperatures during long-distance transit, keeping produce fresh.
• computerized billing systems: This manages financial transactions and does not affect physical preservation.
• mechanized harvesting systems: This increases harvesting speed and efficiency but does not preserve freshness during long-distance travel.
• satellite tracking systems: This monitors shipment locations but does not physically preserve perishable goods.

Determine the correct choice

Refrigerated transport systems (often referred to as the "cold chain") are the primary technological innovation that enables the global distribution of fresh, perishable agricultural products.

Answer:

• refrigerated transport systems (Correct answer)
• computerized billing systems
• mechanized harvesting systems
• satellite tracking systems