It looks like you're working on a
Photosynthesis Process Activity worksheet, and the goal is to correctly label the diagram of a plant showing the inputs and outputs of photosynthesis.
Let's break down what happens during
photosynthesis:
🔬 Photosynthesis Overview:
Plants use sunlight, carbon dioxide (CO₂), and water (H₂O) to produce glucose (C₆H₁₂O₆) and oxygen (O₂). The general equation is:
>
Carbon Dioxide + Water + Sunlight → Glucose + Oxygen
This process occurs in the
chloroplasts of plant cells, primarily in the leaves.
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🌿 Diagram Analysis:
The image shows a plant with:
- A sun (sunlight)
- Roots in soil (water absorption)
- Leaves (site of photosynthesis)
- Arrows pointing to and from the plant
- Labels at the bottom: Glucose, Carbon Dioxide, Sunlight, Oxygen, Water
We need to match these labels to the correct boxes in the diagram.
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✔ Step-by-Step Labeling:
1.
Sunlight → Comes from the sun and enters the leaf.
- Arrow from the
sun →
top box above the leaf
-
✔ Top box = Sunlight
2.
Carbon Dioxide → Enters the plant through tiny pores in the leaves called
stomata.
- Arrow from the air →
side box near the leaf
-
✔ Side box (left or right) = Carbon Dioxide
3.
Water → Absorbed by roots from the soil.
- Arrow from the soil →
bottom box connected to roots
-
✔ Bottom box = Water
4.
Glucose → Produced inside the plant and used for energy/growth.
- Arrow going
into the plant or
from the plant, but usually shown as an output.
- Since it’s stored in the plant, the arrow points
from the plant.
-
✔ Box on the side (opposite CO₂) = Glucose
5.
Oxygen → Waste product released into the air.
- Arrow going
out from the leaf
-
✔ Box on the opposite side of CO₂ = Oxygen
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🧩 Final Answer (Labeling):
| Box Location | Correct Label |
|---------------------|-------------------|
| Top (above leaf) | Sunlight |
| Left (near leaf) | Carbon Dioxide |
| Bottom (roots) | Water |
| Right (near leaf) | Oxygen |
| Other side (plant) | Glucose |
> 💡 Tip: Use the phrase "
In goes CO₂ and H₂O, out comes O₂ and sugar (glucose)" — with sunlight as the energy source.
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📌 Summary:
-
Inputs: Carbon Dioxide, Water, Sunlight
-
Outputs: Glucose, Oxygen
✔ Fill in the blanks accordingly based on the arrows.
Let me know if you'd like a visual version or help drawing the arrows!
Parent Tip: Review the logic above to help your child master the concept of photosynthesis worksheet 7th grade.