Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Particulars and Characteristics | Shivalik Zone | Mid-Hill Zone | High hill zone | Trance- n Himalaya Zone |
| --- | --- | --- | --- | --- |
| Altitude | Up to 800 m | 800m-1,600m | 1,600m-2,700m | 2,700m-3,600m |
| Type of area | Valley areas and foothills | Hilly and mountain ranges | Alpine zone | Lahaul Spiti and Kinnaur range |
| Climatic conditions | Sub tropical | Slightly warm temperature | Cool temperature with humidity | Dry and extremely cold conditions |
| Rainfall in mm. | 1,500 | 1,500-3000 | 1,000-1,500 | 500 |
| % of total geographical area | 30% | 10% | 25% | 35% |
Question:
What are the climatic conditions for the trance- n himalaya zone?
Answer:
Dry and extremely cold conditions