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Science Worksheet
⚡ Food for Energy
Science · Class 3 · Food and Health
Name:
Class:
Date:
Marks:
/ 16
Section A: Fill in the blanks
[5 marks]

Fill in each blank with the correct word from the lesson.

  1. _______ are our main source of energy.
  2. _______, milk, dal, paneer, and meat are rich sources of protein.
  3. Just like a car needs petrol to run, our bodies need food for _______ to walk, think, and grow.
  4. Some build our muscles and _______s.
  5. They build and repair our muscles, skin, hair, and _______s.
Section B: Circle the correct answer
[3 marks]

Choose the best option for each question.

  1. Which nutrient is our main source of energy?
    a) Proteinsb) Fatsc) Carbohydratesd) Water
  2. Proteins help our body to:
    a) Give energy quicklyb) Build and repair musclesc) Protect from diseasesd) Store water
  3. Which of these is a good source of protein?
    a) Riceb) Sugarc) Eggsd) Potatoes
Section C: True or False
[4 marks]

Write T for True or F for False in the brackets.

  1. Carbohydrates are our main source of energy.
  2. Proteins are our main source of energy.
  3. Build and repair muscles is one of the key concepts in the lesson on Food for Energy.
  4. Give energy quickly is the main topic of this lesson.
Section D: Answer in one line
[4 marks]
  1. In your own words, explain what Food for Energy means.
  2. List two things you learned from this lesson on Food for Energy.
Total Marks: 16⭐ Good luck!doodlr.xyz/worksheets/food-for-energy
Answer Key
Food for Energy
Section A — Fill in the blanks
  1. Carbohydrates
  2. Eggs
  3. Energy
  4. tissue
  5. organ
Section B — MCQ
  1. c) Carbohydrates
  2. b) Build and repair muscles
  3. c) Eggs
Section C — True or False
  1. T — True
  2. F — False
  3. T — True
  4. F — False
Section D — Short Answer

Accept any reasonable answer that shows understanding of Food for Energy.

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