Which of the following statements are correct about sub tropical pine forests?
1. They are found in the steep dry slopes of the Shivalik Hills, Western and Central Himalayas, Khasi, Naga, and Manipur Hills.
2. Chir, oak, rhododendron, and pine as well as sal, amla, and laburnum are the predominant trees found in the lower regions.
Select the correct option: