Alpine vegetation consists of

Options

A. Sparse trees
B. Elfin scrub
C. Meadow
D. Both B and C.

Answer

### Step-by-Step Solution:

1. **Understanding Alpine Vegetation**:
- Alpine vegetation refers to the plant life that grows in alpine climates, which are typically found at high altitudes.

2. **Defining Alpine Climate**:
- The alpine climate is characterized by cold temperatures, strong winds, and a short growing season. It occurs at elevations above the tree line, where conditions are too harsh for most trees to survive.

3. **Identifying Key Features**:
- In alpine regions, the timberline is the altitude above which trees cannot grow. This line is crucial in understanding the types of vegetation that can survive in these environments.

4. **Types of Vegetation Found**:
- The vegetation in alpine regions includes:
- Perennial grasses
- Sedges
- Fobs (likely referring to forbs, which are flowering plants)
- Cushion plants
- Elfin scrubs
- Meadows
- Mosses
- Lichens

5. **Analyzing the Options**:
- From the options given (Barge trees, Elfin scrubs, Meadows), we need to identify which of these are part of alpine vegetation.
- Barge trees do not grow in alpine conditions, as they are typically found in lower altitudes.
- Elfin scrubs and meadows are both types of vegetation that can thrive in alpine climates.

6. **Conclusion**:
- Therefore, the correct answer is that alpine vegetation consists of Elfin scrubs and Meadows.

### Final Answer:
Alpine vegetation consists of Elfin scrubs and Meadows (options B and C).

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