How is the balance of carbon dioxide and oxygen maintained in the atmosphere?

Explanation

### Step-by-Step Solution:

1. **Understanding the Role of Photosynthesis**:
- Photosynthesis is the process by which green plants, algae, and some bacteria convert light energy into chemical energy. During this process, plants take in carbon dioxide (CO₂) from the atmosphere and release oxygen (O₂) as a byproduct.

2. **Consumption of Carbon Dioxide**:
- Plants absorb carbon dioxide from the atmosphere through small openings in their leaves called stomata. This CO₂ is then used in the photosynthesis process to produce glucose (a form of sugar) and oxygen.

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