The excess of `CO_(2)` in the atmosphere is absorbed by

Options

A. Lakes
B. Rivers
C. Oceans
D. Plants

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks which entity absorbs the excess carbon dioxide (CO2) in the atmosphere.

2. **Identifying the Options**: The options provided are:
- Option 1: Lakes
- Option 2: Rivers
- Option 3: Oceans
- Option 4: Plants

3. **Analyzing the Role of Plants**: Plants play a crucial role in absorbing CO2 through the process of photosynthesis. During photosynthesis, plants take in carbon dioxide from the atmosphere and convert it into glucose (a carbohydrate) and oxygen, using sunlight as energy.

4. **Understanding Photosynthesis**: The general equation for photosynthesis can be summarized as:
\[ \text{6 CO}_2 + \text{6 H}_2\text{O} + \text{light energy} \rightarrow \text{C}_6\text{H}_{12}\text{O}_6 + \text{6 O}_2 \]
This shows that carbon dioxide and water, in the presence of light energy, are transformed into glucose and oxygen.

5. **Examining Other Options**:
- **Lakes and Rivers**: While they may absorb some CO2, they do not significantly contribute to the absorption of atmospheric CO2 on a large scale.
- **Oceans**: Oceans do absorb CO2, but the question specifically asks for the primary absorber of excess CO2, which is plants.
- **Plants**: As explained, plants are the primary absorbers of CO2 through photosynthesis.

6. **Conclusion**: Based on the analysis, the correct answer to the question is Option 4: Plants.

**Final Answer**: The excess of CO2 in the atmosphere is absorbed by **Plants**.

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