The correct option is (c) 2 and 3 only.
Explanation
The hoe is a simple agricultural tool used since ancient times for cultivation purposes. Its design facilitates manual or animal-driven soil manipulation, specifically targeting soil texture and weed control.
Statement-wise Analysis:
- Statement 1 is Incorrect. A hoe typically consists of a long rod made of wood or iron, not a short plastic handle without a rod. The long rod provides the necessary leverage and reach for the user or the animal pulling it.
- Statement 2 is Correct. A strong, broad, and bent plate of iron is fixed to one end of the long rod. This metal plate acts as a blade, allowing the tool to cut through soil and vegetation effectively.
- Statement 3 is Correct. The primary functions of a hoe are removing weeds (weeding) and loosening the soil (tilling/aeration) to prepare it for sowing or to maintain crop health.
Key Takeaway:
A hoe is characterized by a long rod (wood/iron) and a bent iron plate acting as a blade, used primarily for weeding and loosening soil.