Correct Option
The correct option is Palm - Mangrove
Explanation
Natural vegetation in India is classified primarily based on climatic conditions (rainfall and temperature) and relief. Major forest types include Tropical Evergreen, Tropical Deciduous, Tropical Thorn, Montane, and Mangrove (Littoral and Swamp) forests. Each forest type supports specific tree species adapted to those environmental conditions.
Option-wise Analysis
- Option (a): Incorrect. Rosewood (along with Mahogany, Aini, and Ebony) is a characteristic species of Tropical Evergreen Forests. These forests require heavy rainfall (above 200 cm) and high humidity.
- Option (b): Incorrect. Sal is a dominant species of Tropical Deciduous Forests (specifically Moist Deciduous). Other common trees in this category include Teak, Shisham, Hurra, Mahua, Amla, Semul, and Sandalwood.
- Option (c): Correct. Mangrove Forests (also known as Tidal or Littoral forests) are found in coastal areas influenced by tides. Common species found in these forests include Sundari, Palm, Coconut, Keora, and Agar.
- Option (d): Incorrect. Silver fir is a species found in Montane Forests (specifically Himalayan Temperate Forests). It grows at higher altitudes (typically 1500–3000 m). Thorn Forests, found in semi-arid regions, are characterized by species like Acacia (Babool), Ber, and Khejri.
Key Takeaway
Key Species-Forest Associations:
- Tropical Evergreen: Rosewood, Mahogany, Ebony.
- Tropical Deciduous: Sal, Teak, Neem, Peepal.
- Mangrove: Sundari, Palm, Coconut.
- Montane: Pine, Deodar, Silver fir, Spruce.