Statement 1 is correct: Oak trees are a common sight in the temperate forests of the Himalayas, particularly at mid-altitudes. Statement 2 is correct: Rhododendrons are a diverse group of flowering shrubs that thrive in the cool, moist conditions of the Himalayas. They are known for their vibrant blooms and are a characteristic feature of the Himalayan landscape. Statement 3 is incorrect: Sandalwood is not typically found in the Himalayas. It prefers drier climates and is more commonly associated with tropical regions like southern India.