If you are looking for the answer of how to store food to make it last longer, you’ve got the right page. We have approximately 6 FAQ regarding how to store food to make it last longer. Read it below.
the numberA Broken glassquo haoWhich of the following materials are
Ask: the number
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quo hao
Which of the following materials are harmful at home, in school and in the community?
B. Empty plastic bottles C Old clothes
D. Leftover foods
2. In planting, we use chemical fertilizer to increase harvest. What is its harmful effect to the environment when it
is not properly used?
A It pollutes soil, water and air
C. It destroys the plants.
C. It gives abundant harvest
D. It gives more income to the farmer
3. What is the best thing to do to chemical substances that are left over from making products such as soap, detergent
hair spray and canned goods?
A. Bury into the soil
C. Leave it anywhere at home
B. Throw into the bodies of water D. Throw it into the waste bin.
4. From the group of materials listed below, which are used as personal body care products?
A. Soy sauce, fish sauce, vinegar C. Muriatic acid, zonrox, floor wax
B. Body soap, comb, toothbrush D. Paint, varnish, acetone
5. Which is applied to soil or land to make it fertile and help the plants grow?
A. Pesticides
B. Fungicides
C. Fertilizer D. Insecticides
6. Which of the materials below can still be useful at home, in school and in the community?
A. Fruit pcelings B. Expired medicine C. Shattered glass D. Busted liglut bulb
7. Pollution from used oil is a more serious problem. Which of the following is most likely affected on careless
handling, illegal disposal and dumping of used oils into waterways?
A Aquatic plants and animals
C. Birds flying around the sea
B. People crossing the sea
D. People watching the sea
8. Muriatic acid, zonrox, and chlorine are substances used as cleaner. When do these become harmful?
A. When it is used properly
C. When it is not used properly
B. When it is disposed properly D. When it is stored properly
9. Liquified Petroleumn Gas (LPG), dishwashing liquid, and stain remover are useful substances. Which of the
following will you do to prevent the harmful effects of it?
A. Store them anywhere. C. Store away from the reach children
B. Throw them anywhere D. Dispose them anywhere
10. Hazardous waste materials like used batteries, brake fluid, paint and gasoline can be toxic or harmful to living
things when not disposed properly. Which of the following should you do to minimize the amount of waste?
A. Properly maintain your charging system so the battery will last longer
B. Buy only as much paint or solvent as you need for a project.
C. Buy brake fluid in 8-ounce bottles instead of quarts to keep it from going bad
D. Dispose of a half-empty can of paint or solvent
11. Empty cans, bottles, old clothes and spoiled foods are example of waste materials. Your mother wld you to
segregate them. Which of the materials should be placed to a biodegradable waste bin?
A Empty cans
B. Old shoes C. Bottles
D. Spoiled foods
12. Some materials can cause hazard or damage to people and environment. All of these are examples of harmful
materials except one.
A. Battery
B. Paint
C. Varnish
D. Pet bottle
13. May useful household materials contain toxic chemicals. Which of the following groups contain harmful
chemicals?
A. Detergent, bleach, pesticides
B. Salt, vinegar, pepper
C. Vegetable oil, fish sauce, soy sauce
D. Flour, margarine, sugar
14. How will you describe the gases produced from burned plastics?
A beneficial B.non-toxic C. poisonous D. useful
- a
- a
- d
- b
- c
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5. Why do you think some left over foods are
Ask: 5. Why do you think some left over foods are stored in refrigerator? How refrigerator helps to make food life last
longer?
Answer:
Explanation:
Refrigeration works because the temperature inside a fridge environment is cold enough to make it difficult for bacteria to grow. Temperature has the following effects on bacteria
We refrigerate food to keep bacteria, yeasts, and molds from the favorable temperature they need to grow. The moisture-control available in many refrigerators also helps slow the deterioration of foods, so that two of the three favorable situations for microorganism growth are eliminated.
Answer the following questions:1. What makes the apple change its
Ask: Answer the following questions:
1. What makes the apple change its color after cutting and setting it aside?
2. What does the discoloration of food mean?
3. What kind of change is it?
4. Why do you think some leftover foods are stored in the refrigerator?
How does the refrigerator help to make food life last longer?
5. What must be the first thing to do before eating some leftover food?
Answer:
1.it will turn to brown
4.to prevent the food from spoiling
How does the refrigerator help to make food life last longer?
Answer:We refrigerate food to keep bacteria, yeasts, and molds from the favorable temperature they need to grow. The moisture-control available in many refrigerators also helps slow the deterioration of foods, so that two of the three favorable situations for microorganism growth are eliminated.
5.The first step in having safe leftovers is cooking the food safely
why do you think some leftover foods are stored in
Ask: why do you think some leftover foods are stored in the refrigerator?how does the refrigerator help to make food life last longer?
Leftovers are stored in the refrigerator so they will not get moldy and will last longer.
what kind of change is it?5.why do you think sone
Ask: what kind of change is it?
5.why do you think sone left over foods are stored in refrigerator?How refrigerator helps to make food life last longer
6.what must be the first thing to do before eating some left over food?
ANSWER:
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- We refrigerate food to keep bacteria, yeasts, and molds from the favorable temperature they need to grow. The moisture-control available in many refrigerators also helps slow the deterioration of foods, so that two of the three favorable situations for microorganism growth are eliminated.
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- The Food Safety Inspection Service recommends that when you are ready to eat leftovers, reheat them on the stove, in the oven or in the microwave until the internal temperature reaches 165 Fahrenheit (74 degrees Celsius). A food thermometer will help to measure the temperature of the food.
Put a check ( ) inside the box if the
Ask:
Put a check ( ) inside the box if the statement below shows different ways on how food and medicine are affected by changes in temperature and X if not.
1. Improper cooling of cooked foods can be harmful. 2. Freezing keeps food last longer.
5. Keeping the medicine in a high temperature makes it last longer. 6. If food is not stored properly, is safe to eat.
9. Food poisoning bacteria readily grow on food that isn’t properly cooked.
3. Drying is one way of preserving food using the low temperatures that slows
down the growth of bacteria and to avoid spoilage of food.
4. Storing your medicine in your car for an extended period of time can expose it
to high heat resulting to lose of its effectiveness.
7. Store medications in the warmest area of the house to guarantee a long shelf
life.
8. There’s a bigger chance that cooked food will go bad if it is leave in a counter
for a long time.
10. Another way of making food last longer is by canning, it applies heat to food
that sealed in a jar to destroy bacteria that can cause food spoilage.
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