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unit 2 study guide
scientific advances
| Question | Answer |
|---|---|
| ___ foods are produced without the use of synthetic fertilizers, pesticides, or growth stimulants. | Organic |
| Which government agency sets the standard for organic foods? | USDA |
| Land used for organic foods must be free of pesticides for at least year. | 3 |
| Typically, organic food costs compared to nonorganic food costs are: | higher |
| Flash freezing broccoli as a preservation method is an example of. | flash-freeze |
| Bacon bits used on salads, that do not actually contain any meat, are examples of | food analog |
| The first step in the scientific method: | observation and asking a question |
| The following statement is an example of which part of the scientific method: If salt increases the temperature of water, then the water will boil faster. | hypothesis |
| Retort packaging is most commonly used for: | shelf stable foods |
| People tend to purchase organic foods because | want to consume less chemicals |
| In order to receive a USDA Organic seal, livestock must be given: | free access to certified organic posture for the grazing season |
| Provide two facts about organic foods from your notes. | has organic labels, no synthetic fertilizers or pesticides |
| An educated guess based on available evidence is a | hypothesis |
| List two reasons why crops are genetically engineered. | control weeds and extends food life |
| Producing the most crops and livestock possible to feed a population of people while protecting the environment for the future is called: | sustainable agriculture |
| and the U.S. Department of Agriculture work together to protect the food supply from accidental and intentional contamination. | Department of homeland security |
| Quick-freezing is beneficial to the food supply because research shows it has led to: | extending foods life much longer with preserving its nutrition |
| List two places to buy locally grown foods. | farmers market and local farm |
| Foil-lined paper boxes used for milk products and juice, not requiring refrigeration are examples of : | aceptic packaging |
| Identify the main purpose of irradiation. | prevent food borne illnesses, preserve food, controls insects, delays sporouting |
| is removed from the food product to make it more concentrated. | water |
| Condensed milk, maple syrup, and cream of chicken condensed soup are examples of: | food concentrate |
| is the process of heating foods to high temperatures to kill bacteria and sealing the food in airtight containers | retort packaging |
| Explain the four different types of meal service. | |
| What does FIFO in regards to food storage? First in, first out (use the older foods first) | use older foods first |
| Complete the following conversions: teaspoons to tablespoons, ounces to cups. | 3tsp to 1 tbsp 8oz to 1c |
| hot do you measure butter |
Created by:
alexbragg02