With reference to the agro-climatic zones in Punjab, consider the following statements:
1. There are six agro-climatic zones in Punjab which include Sub-Mountain Undulating Region, Undulating Plain Region (UPR), Central Plain Region (CPR), Western Plain Region (WPR), Western Region (WR) and Flood Plain Region (FPR).
2. The variations in soil range from hill soils, tarai, brown hill, alluvial to desert.
Which of the statements given above is/are correct?