Which of the following statements is correct? (i) The elevation of this mountain range is approximately 1000-1500 meters. (ii) The climatic conditions are warmer in the east and cooler in the west. (iii) The region has both hilly and plain areas. Choose the correct answer from the options below:

The statements are as follows: 1. (i) The elevation of the mountain range is typically between 1000 and 1500 meters, which applies to many areas in the given range. 2. (ii) The statement about the climate being warmer in the east and cooler in the west does not apply universally, as some regions may have different climate characteristics based on altitude and other factors. 3. (iii) The region includes both hilly and plain areas, which is a true observation of most parts of the mountain range.