Ground becomes slippery during rainy season because of

Options

A. blue algae
B. green algae
C. blue green algae
D. mosses

Answer

**Step-by-Step Solution:**

1. **Understanding the Question:**
- The question asks why the ground becomes slippery during the rainy season.

2. **Identifying the Cause:**
- During the rainy season, the ground experiences high moisture levels due to rainfall.

3. **Growth of Algae:**
- The increased moisture creates an environment conducive to the growth of certain types of algae, specifically blue-green algae.

4. **Characteristics of Blue-Green Algae:**
- Blue-green algae are unicellular organisms that require very little space to grow. They are considered primitive because they do not have a true root or shoot system.

5. **Role of Chlorophyll:**
- These algae contain chlorophyll, which allows them to perform photosynthesis, making them autotrophic.

6. **Resulting Effect:**
- The growth of blue-green algae on surfaces during the rainy season leads to a slippery ground.

7. **Conclusion:**
- Therefore, the ground becomes slippery during the rainy season primarily due to the growth of blue-green algae.

**Final Answer:**
The ground becomes slippery during the rainy season because of the growth of blue-green algae.

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