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TedEd videos
| Question | Answer |
|---|---|
| What did the Native Americans call corn? | maize |
| What fraction of earths crops are corn? | 1/10 |
| How many years ago was corn first cultivated? | 9,000 |
| What do you call the yellow pieces of corn that you eat? | kernel |
| What do you call the part of the corn that you don't eat? | cob |
| What do you call it when you pull the green covering off the corn? | shucking |
| What is the most common variety of corn grown on earth? | yellow dent #2 |
| These machines greatly reduced how long it took to harvest corn. | harvesters |
| What do farmers add to the soil to increase crop production? | fertiizer |
| Using to much fertilizer leads to water: | pollution |
| What product made with corn sweetens many products and leads to health problems? | high fructose corn syrup |
| What percentage of the corn grown is eaten by humans? | 40% |
| About how many species of flightless birds are there? | 60 |
| Birds stop flying to conserve: | energy |
| Where do you usually find flightless birds? | islands |
| The first cheeses came not from cows, but: | sheep and goats |
| When milk is left out too long it will: | sour and clump |
| Little Miss Muffett was eating these cheese parts: | curds and whey |
| What food group does cheese belong to? | dairy |
| What molecule in cheese makes some people sick? | lactose |
| True or false? Spice is a taste, just like sweet, sour, and salty. | false |
| What triggers heat receptors in your skin and makes it feel like it is burning? | spices |
| What triggers cold receptors in your skin and makes it feel like it is cooling? | menthol |
| Spices with heavy molecules make your _________ burn. | mouth |
| Spices with light molecules make your _________ burn. | nose (nasal passages) |
| What scale is used to rate the spiciness of peppers? | Scoville |