What is a harrow used for?

Options

A. Threshing
B. Harvesting
C. Irrigation
D. Weeding

Answer

### Step-by-Step Solution:

1. **Understanding the Tool**: A harrow is an agricultural implement used in farming. It has a specific shape designed for soil cultivation.

2. **Primary Function**: The main purpose of a harrow is to remove weeds from the soil. Weeds are unwanted plants that compete with crop plants for nutrients, water, and sunlight.

3. **Importance of Weeding**: Removing weeds is crucial for the healthy growth of crop plants. By using a harrow, farmers can ensure that their crops have better access to the necessary nutrients and resources.

4. **Other Agricultural Processes**: While discussing the harrow, it's important to differentiate it from other agricultural processes:
- **Threshing**: This is the process of separating the grain from the stalks after harvesting.
- **Harvesting**: This refers to the cutting and gathering of mature crops.
- **Irrigation**: This involves watering the crops to ensure they grow properly.

5. **Conclusion**: Based on its primary function, we can conclude that a harrow is used for weeding.

### Final Answer:
A harrow is used for weeding.

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