Answer:
The Hindu Kush mountains, running northeast to southwest across the country, divide the nation into three major regions: 1) the Central Highlands, which account for roughly two thirds of the country's area; 2) the Southwestern Plateau, which accounts for one-fourth of the land; and 3) the smaller Northern Plains area
Explanation:The Hindu Kush mountains, running northeast to southwest across the country, divide the nation into three major regions: 1) the Central Highlands, which account for roughly two thirds of the country's area; 2) the Southwestern Plateau, which accounts for one-fourth of the land; and 3) the smaller Northern Plains area