Raw materials required for photosynthesis are

Options

A. Chlorophyll, light and `CO_(2)`
B. Light, `CO_(2) and O_(2)`
C. Light and `CO_(2)`
D. Only light

Answer

To answer the question regarding the raw materials required for photosynthesis, we can break down the solution into clear steps:

### Step-by-Step Solution:

1. **Understanding Photosynthesis**:
- Photosynthesis is the process by which green plants convert light energy into chemical energy in the form of glucose, using raw materials from their environment.

2. **Identifying Raw Materials**:
- The primary raw materials required for photosynthesis are:
- **Carbon Dioxide (CO₂)**: This gas is absorbed from the atmosphere through small openings in the leaves called stomata.
- **Water (H₂O)**: While not explicitly mentioned in the video transcript, water is also a crucial raw material that is absorbed by the roots from the soil.
- **Sunlight**: Plants capture sunlight using chlorophyll, the green pigment found in their leaves.
- **Chlorophyll**: This pigment is essential for absorbing light energy, which drives the photosynthesis process.

3. **Summarizing the Raw Materials**:
- Therefore, the raw materials required for photosynthesis are:
- **Carbon Dioxide**
- **Water**
- **Sunlight**
- **Chlorophyll**

4. **Conclusion**:
- The correct answer to the question about the raw materials required for photosynthesis includes chlorophyll, light (sunlight), and carbon dioxide. Water is also essential but was not explicitly listed in the options provided in the video.

### Final Answer:
The raw materials required for photosynthesis are:
- Carbon Dioxide (CO₂)
- Water (H₂O)
- Sunlight
- Chlorophyll