The materials required for photosynthesis are

Options

A. `CO_(2) and H_(2)O`
B. Chlorophyll only
C. `CO_(2), H_(2)O` and sunlight
D. `CO_(2), H_(2)O`, sunlight and chlorophyll

Answer

To answer the question about the materials required for photosynthesis, we can break it down into several steps:

### Step-by-Step Solution:

1. **Understanding Photosynthesis**:
- Photosynthesis is the process by which green plants, algae, and some bacteria convert light energy into chemical energy in the form of glucose.

2. **Identifying the Key Components**:
- The main materials required for photosynthesis include:
- Carbon Dioxide (CO2)
- Water (H2O)
- Sunlight (light energy)
- Chlorophyll (the green pigment in plants)

3. **The Photosynthesis Reaction**:
- The general equation for photosynthesis can be written as:
\[ 6 \text{CO}_2 + 6 \text{H}_2\text{O} + \text{light energy} \xrightarrow{\text{chlorophyll}} \text{C}_6\text{H}_{12}\text{O}_6 + 6 \text{O}_2 \]
- This equation shows that carbon dioxide and water, in the presence of sunlight and chlorophyll, produce glucose and oxygen.

4. **Conclusion**:
- Therefore, the complete list of materials required for photosynthesis is:
- Carbon Dioxide (CO2)
- Water (H2O)
- Sunlight
- Chlorophyll

5. **Final Answer**:
- The correct option that includes all these materials is: **CO2, H2O, sunlight, and chlorophyll**.