Question

what is the second central idea of the passage? complete the chart.
key detail
mobile farmers markets in some cities sell fresh food in food deserts.
key detail
programs help many corner stores in food deserts supply healthy food to customers.
key detail
government programs help businesses build new supermarkets in food deserts.
central idea

nationwide, people are working hard to find ways to erase food deserts.
businesses are being forced to move into food deserts.
farmers are growing more fresh produce in food deserts.
big cities across the country are forming even more food deserts.

Explanation:

The key - details mention different initiatives like mobile farmers' markets, programs for corner stores, and government - backed supermarket building in food deserts. These all point to efforts being made to address food deserts.

Answer:

Nationwide, people are working hard to find ways to erase food deserts.