Step 1: Definition:
A hedge is a row of shrubs or small trees planted close together in a line.
It forms a living fence or boundary.
Step 2: Uses of a hedge:
1. It marks the boundary of a garden or lawn.
2. It gives privacy and acts as a screen.
3. It works as a windbreak and a barrier against animals.
4. It hides ugly views.
Step 3: Care:
A hedge is trimmed often to keep it dense and neat.
Common plants are Duranta, Thuja, Bougainvillea and Hibiscus.
Final Answer:
A hedge is a boundary or screen made by planting shrubs or trees closely in a row.