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Quiz: What Do You Know About Food Waste?

Test your knowledge of the best ways to keep your food fresh


food falling into a trash can
What Do You Know About Food Waste?

Food waste is a big problem in this country. According to the Natural Resources Defense Council, Americans throw away more than 400 pounds of food per person each year. That’s roughly $1,800 per year for a household of four. For those over 50 who may be on a fixed income, that can take a major bite out of their wallets. But it doesn’t have to be this way. Read our Smart Guide to Reducing Food Waste, then test your knowledge of what you’ve learned. You’ll come away with plenty of tips for keeping food out of landfills — and more money in your bank account.

This quiz was created with the assistance of generative AI. It was reviewed by editors before publication.

Question 1 of 10

Why should you rinse all fruits and vegetables, even those labeled “prewashed”?

Even if produce is labeled “prewashed,” it’s still important to rinse it thoroughly to remove pesticides, chemicals and dirt. Soaking fruits and vegetables in a solution of vinegar and water can also extend their freshness.

Question 2 of 10

How should you store carrots to maximize their shelf life?

Carrots are best stored with their green tops removed, wrapped in a damp towel, and placed in an airtight container. This helps them retain moisture while preventing rot.

Question 3 of 10

What is the best method for selecting fresh berries at the store?

Fresh berries should be bright, firm and free of mold or liquid. Berries that stick to the bottom of their container are less likely to last as long.

Question 4 of 10

Why is it OK to buy “ugly” fruits and vegetables?

“Ugly” fruits and vegetables often have cosmetic imperfections but are just as tasty and nutritious. Buying them helps reduce food waste and can save you money.

Question 5 of 10

When is the best time to get the freshest produce at farmers markets?

Shopping early at farmers markets gives you first pick of the freshest produce — especially on warm days, when the sun may cause items to wilt or spoil faster.

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Question 6 of 10

How should you store bananas and other produce that releases ethylene gas during ripening?

The ethylene gas released by bananas and other produce can accelerate the ripening of other nearby produce. To avoid premature ripening, store them separately.

Question 7 of 10

What is a common misconception about expiration dates on food labels?

Expiration dates typically relate to the quality of food, not its safety. If food looks, smells and tastes fine after its expiration date, it is usually still safe to consume.

Question 8 of 10

Where should you store potatoes and onions to keep them fresh?

Onions and potatoes should be stored separately in a cool, dark place. Like bananas, onions release ethylene gas, which can cause potatoes to ripen too quickly.

Question 9 of 10

What is the best way to extend the shelf life of fresh herbs?

Fresh herbs such as basil and parsley can be kept in a glass of water in the fridge to remain fresh longer, similar to how flowers are kept.

Question 10 of 10

What is the benefit of using glass Mason jars for food storage?

Glass Mason jars with airtight lids are excellent for storing dry goods such as beans, nuts and pasta. They help maintain freshness and extend shelf life.

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