Quiz about food - ESL worksheet by mojcafurlan - Free Printable

Let's solve each question step by step and explain the reasoning behind each answer.

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Question 1: Which food is rich in vitamin C?

- Options:
- Citrus fruits
- Milk
- Potatoes

#### Explanation:
- Citrus fruits: These are well-known for being rich in vitamin C. Examples include oranges, lemons, grapefruits, and limes.
- Milk: Milk is a good source of calcium and vitamin D, but it is not a significant source of vitamin C.
- Potatoes: While potatoes do contain some vitamin C, they are not as rich in vitamin C as citrus fruits.

#### Answer: Citrus fruits

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Question 2: In which food is iron found?

- Options:
- Bread, pork
- Sweet potato, spinach
- Pork, potato, apricots

#### Explanation:
- Iron is an essential mineral found in both animal-based (heme iron) and plant-based (non-heme iron) foods.
- Bread, pork: Bread can be fortified with iron, and pork is a good source of heme iron.
- Sweet potato, spinach: Both sweet potatoes and spinach are rich in non-heme iron.
- Pork, potato, apricots: Pork is a good source of iron, but potatoes and apricots are not particularly rich sources of iron compared to other options.

#### Answer: Sweet potato, spinach

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Question 3: Vegetarians are people who...

- Options:
- Eat meat, fish, fruits and vegetables.
- Do not eat or use any animal products.
- Refuse to eat meat, but eat eggs, milk.

#### Explanation:
- Option 1: This describes omnivores, not vegetarians. Omnivores eat both plant and animal products.
- Option 2: This describes vegans, not vegetarians. Vegans avoid all animal products, including eggs, dairy, and honey.
- Option 3: This describes lacto-ovo vegetarians, who avoid meat but consume dairy products (like milk) and eggs.

#### Answer: Refuse to eat meat, but eat eggs, milk

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Question 4: The richest source of calcium is...

- Options:
- Pineapple
- Milk
- Potatoes

#### Explanation:
- Pineapple: While pineapples are nutritious, they are not a significant source of calcium.
- Milk: Milk is one of the richest dietary sources of calcium. It is also fortified with vitamin D, which helps the body absorb calcium.
- Potatoes: Potatoes contain some calcium, but they are not a primary source of this mineral.

#### Answer: Milk

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Final Answers:

1. Citrus fruits
2. Sweet potato, spinach
3. Refuse to eat meat, but eat eggs, milk
4. Milk

Boxed Final Answer:
\[
\boxed{1. \text{Citrus fruits}, 2. \text{Sweet potato, spinach}, 3. \text{Refuse to eat meat, but eat eggs, milk}, 4. \text{Milk}}
\]