Photosynthesis KS2 Worksheet PDF (teacher made) - Twinkl - Free Printable

Problem Description:

The task involves completing a worksheet about photosynthesis. The worksheet includes filling in gaps, identifying key components of photosynthesis, and explaining its importance and location.

Solution:

#### Part 1: Filling in the Gaps
The first section asks to use the provided words to fill in the gaps related to photosynthesis.

Words to use:
- glucose
- oxygen
- carbon dioxide
- sugar

Gaps to fill:
1. Plants take in carbon dioxide and water.
2. Plants produce glucose and oxygen.

So, the completed sentences are:
- Plants take in carbon dioxide and water.
- Plants produce glucose and oxygen.

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#### Part 2: Identifying Photosynthesis Needs and Products
The next section asks to identify what photosynthesis needs and produces.

Photosynthesis needs:
1. sunlight
2. carbon dioxide
3. water
4. chlorophyll
5. nutrients

Photosynthesis produces:
1. glucose
2. oxygen

---

#### Part 3: Importance and Location of Photosynthesis
The final section asks to explain why photosynthesis is essential and where it takes place.

Photosynthesis is essential for:
- producers (plants) to make their own food (glucose).
- all living organisms because it provides oxygen, which is necessary for respiration.

Photosynthesis takes place in:
- plants, specifically in their leaves within structures called chloroplasts.

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Final Answer:

1. Filling in the Gaps:
- Plants take in carbon dioxide and water.
- Plants produce glucose and oxygen.

2. Photosynthesis Needs:
- sunlight
- carbon dioxide
- water
- chlorophyll
- nutrients

3. Photosynthesis Produces:
- glucose
- oxygen

4. Importance and Location:
- Photosynthesis is essential for producers to make food and for all living organisms to have oxygen.
- It takes place in plants, particularly in their leaves within chloroplasts.

Final Answer Boxed:
\[
\boxed{
\text{1. carbon dioxide, water; glucose, oxygen} \\
\text{2. sunlight, carbon dioxide, water, chlorophyll, nutrients} \\
\text{3. glucose, oxygen} \\
\text{4. producers, all living organisms; plants, chloroplasts}
}
\]