Treeless terrestrial biome of cold climate is

Options

A. taiga
B. savanna
C. tundra
D. plankton

Answer

To determine the treeless terrestrial biome of cold climate, we can follow these steps:

### Step-by-Step Solution:

1. **Identify the Characteristics of the Biome**:
- We need to look for a biome that is treeless and has a cold climate.

2. **Evaluate the Options**:
- **Option A: Taiga**: This biome is characterized by coniferous forests, which means it has trees, so it does not fit our criteria.
- **Option B: Savanna**: This biome is a mixed woodland and grassland ecosystem, which also contains trees, so it does not fit our criteria.
- **Option C: Tundra**: This biome is known for being treeless and is found in cold climates, making it a suitable candidate.
- **Option D: Plankton**: Plankton refers to small organisms found in water, not a terrestrial biome, so it does not fit our criteria.

3. **Conclusion**:
- Based on the evaluation, the only option that fits the description of a treeless terrestrial biome in a cold climate is **Option C: Tundra**.

### Final Answer:
The treeless terrestrial biome of cold climate is **C. Tundra**.

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