Let’s go through each blank step by step, using what we know about energy and the sun.
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1. “Energy: Is the ability to do ___”
We learn in science that energy is the ability to
do work.
→ So, first blank =
work
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2. “The ___ is the main source of energy”
Looking at the picture with the sun, and knowing basic science — the
sun gives us most of our energy on Earth (for plants, weather, solar power, etc.).
→ Second blank =
sun
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3. “Energy of the sun is called ___”
The sun sends us light and heat. The energy from the sun is called
solar energy.
→ Third blank =
solar energy
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4. “Sun gives us ___ energy.”
Again, thinking about what the sun provides — it gives us
light and
heat, but since the sentence says “___ energy”, and we just said solar energy, this might be asking for a type. But looking at context, it’s likely repeating “solar” or maybe “light”. However, in many primary curricula, they say the sun gives us
light energy and
heat energy. Since only one blank, and the next point talks about plants making food using sunlight, it’s probably
light.
But wait — let’s check the diagram below: it shows “Energy” coming from the sun to the plant. And in photosynthesis, plants use
light energy.
Also, in simple terms for Prim.3, they often say: “Sun gives us light energy.”
→ Fourth blank =
light
*(Note: Some may say “solar”, but “light” fits better here because the next sentence is about plants using it to make food — which needs light.)*
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5. “The plant needs sun to grow as it helps it to make ___”
Plants use sunlight to make their own food. That process is called photosynthesis, and the food they make is usually called
food or more specifically
glucose, but for Prim.3, they just say
food.
Looking at the small diagram: it says “Food” inside the leaf!
→ Fifth blank =
food
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6. “This is by ___ process”
The process where plants use sunlight to make food is called
photosynthesis.
Even though it’s a big word, it’s taught in Prim.3 sometimes, and the diagram hints at it (CO2 + water + sunlight → food + oxygen).
→ Sixth blank =
photosynthesis
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Now let’s put it all together:
- Energy is the ability to do
work.
- The
sun is the main source of energy.
- Energy of the sun is called
solar energy.
- Sun gives us
light energy.
- The plant needs sun to grow as it helps it to make
food.
- This is by
photosynthesis process.
✔ All blanks filled logically and simply for a Primary 3 student.
Final Answer:
work, sun, solar energy, light, food, photosynthesis
Parent Tip: Review the logic above to help your child master the concept of solar energy worksheet for kids.
