Arrange the following vegetations in altitudinal zonation and select the correct answer using the code given below: 1. Alpine Pastures 2. Needle Forests 3. Temperate Deciduous 4. Tropical Rain Forests

• A. 4, 3, 2 and 1       
• B. 4, 3, 1 and 2
• C. 3, 4, 1 and 2    
• D. 3, 4, 2 and 1