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Spell Bee Winter Sample Paper Class 3 / Class 3 CSB Winter Word List / Calcium

Spell Bee Word: calcium


Basic Details

Word: Calcium

Part of Speech: Noun

Meaning: A mineral that is an essential nutrient for living organisms, important for bones and teeth.

Synonyms: N/A

Antonyms: N/A

Idioms and Phrases

  1. As strong as calcium: Used to describe someone or something very strong or resilient. Example: "Her determination to win the competition was as strong as calcium."
  2. Built like a calcium-rich diet: Refers to someone who is very fit and healthy. Example: "With muscles like that, he is built like a calcium-rich diet!"

Usage Examples

Example 1: Calcium is crucial for developing strong bones, especially in children and teenagers.

Example 2: Dairy products, like milk and cheese, are great sources of calcium that help maintain bone health.

Example 3: Doctors often recommend calcium supplements for older adults to prevent osteoporosis.

Fun Fact

Did you know that calcium is the most abundant mineral in the human body? About 99% of the body's calcium is stored in the bones and teeth!

Famous Quote

"Your bones are made of calcium, and its important to maintain their strength and health." - Unknown

Multiple Choice Questions (MCQs)

1. What does "calcium" refer to?

a) A type of protein
b) A mineral essential for bones and teeth
c) A kind of vitamin
d) A carbohydrate

Answer: b) A mineral essential for bones and teeth

2. Which of these describes a benefit of calcium?

a) It helps with digestion.
b) It maintains bone health.
c) It improves eyesight.
d) It boosts energy.

Answer: b) It maintains bone health.

3. Which sentence uses "calcium" correctly?

a) Calcium is a delicious fruit.
b) Calcium is important for keeping bones strong and healthy.
c) Calcium flew around the garden.
d) Calcium is a colour in the rainbow.

Answer: b) Calcium is important for keeping bones strong and healthy.

4. Which idiom suggests strength related to calcium?

a) As strong as calcium
b) As gentle as a lamb
c) Built like a brick wall
d) Busy as a bee

Answer: a) As strong as calcium

5. What is a common source of calcium?

a) Ice cream
b) Milk
c) Soda
d) Bread

Answer: b) Milk

Associated Words

How to participate in CREST International Spell Bee

The CREST International Spell Bee (CSB) is conducted in two editions – CREST International Spell Bee - Summer (CSB) and CREST International Spell Bee - Winter (CSBW) – giving students across the globe an opportunity to showcase and enhance their spelling proficiency. Designed for young learners from Grades 1 to 8, the competition focuses on word-building, pronunciation, and vocabulary enrichment, helping students develop strong linguistic skills.

Steps to Participate:

Step 1: Visit the registration page and complete the registration with your desired subject.

Step 2: After Registration done, do login at www.crestolympiads.com/login.

Step 3: After login, got to dashboard and click on Book slot/Take Exam

Step 4: Schedule your exam date and preferred time.

Step 5: Log in with your credentials on the exam day at the scheduled time and take the exam.

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