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ood Matters – Final

Food Matters – Final $100 $200 $400 $300 $400 VocabularyMoleculesMain IdeasFun Facts $300 $200 $400 $200 $100 $500 $100

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Page 1: Food Matters – Final $100 $200 $400 $300 $400 VocabularyMoleculesMain IdeasFun Facts $300 $200 $400 $200 $100 $500 $100

Food Matters – Final

Page 2: Food Matters – Final $100 $200 $400 $300 $400 VocabularyMoleculesMain IdeasFun Facts $300 $200 $400 $200 $100 $500 $100

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A substance that is cloudy, lightdoes not go through it; it is

scattered.

What is an opaque substance?

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A gaseous molecule that is a productof combustion, a greenhouse gas,

and has a concentration of391 ppm in our atmosphere.

What is carbon dioxide?

Page 5: Food Matters – Final $100 $200 $400 $300 $400 VocabularyMoleculesMain IdeasFun Facts $300 $200 $400 $200 $100 $500 $100

These are the main componentsof food.

What are carbohydrates, proteins, fats and oils and water?

Page 6: Food Matters – Final $100 $200 $400 $300 $400 VocabularyMoleculesMain IdeasFun Facts $300 $200 $400 $200 $100 $500 $100

Cows can digest this substance(with the help of bacteria)

but humans cannot.

What is grass (cellulose)?

Page 7: Food Matters – Final $100 $200 $400 $300 $400 VocabularyMoleculesMain IdeasFun Facts $300 $200 $400 $200 $100 $500 $100

An additive that preserves themoisture content of food.

What is a humectant?

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This greenhouse gas is emitted from bovines as a product

of their digestive processes.

What is methane?

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What are vitamins and essential nutrients?

These substances are added

to food to prevent diseases.

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These food additives can change the perceived flavor of food – yet they

have no flavor.

What are artificial food colors?

Page 11: Food Matters – Final $100 $200 $400 $300 $400 VocabularyMoleculesMain IdeasFun Facts $300 $200 $400 $200 $100 $500 $100

This organization ensuresthe safety of food in

the United States.

What is the FDA (Food and Drug Administration)?

Page 12: Food Matters – Final $100 $200 $400 $300 $400 VocabularyMoleculesMain IdeasFun Facts $300 $200 $400 $200 $100 $500 $100

One of the major components ofmany foods, present in gaseous,

liquid and solid forms, ubiquitous,present at 0% to 4% in our

atmosphere and essential to life!

What is water?

Page 13: Food Matters – Final $100 $200 $400 $300 $400 VocabularyMoleculesMain IdeasFun Facts $300 $200 $400 $200 $100 $500 $100

What are fertilizers?

These chemicals are required

in farming to ensure that we

can produce enough food to

feed the 7 billion people on this planet.

Page 14: Food Matters – Final $100 $200 $400 $300 $400 VocabularyMoleculesMain IdeasFun Facts $300 $200 $400 $200 $100 $500 $100

This form of carbon is present in the atmosphere.

What is carbon dioxide?

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The top layer of the regolith thatsupports the growth of

vegetation.

What is soil?

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The building blocks of proteins.

What are amino acids?

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These substances are addedto food to increase shelf lifeby preventing reactions with

oxygen.

What are antioxidants?

Page 18: Food Matters – Final $100 $200 $400 $300 $400 VocabularyMoleculesMain IdeasFun Facts $300 $200 $400 $200 $100 $500 $100

This type of energy radiant energy isabsorbed by water

and is often used to cook food.

What are microwaves?

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The unit of energy used to quantify the energy content

of food.

What is a calorie?

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This two carbon molecule is chained together to make a

very common plastic. It is also used to ripen bananas!

What is ethylene?

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These are the main two formsof energy.

What are potential and kinetic energy?

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These types of fuel releases carbondioxide into the atmosphere; freeingcarbon that has been sequestered

for millions of years.

What are fossil fuels?