In the Kenya-Tanzania border Kenyan grassland gradually merges into Tanzanian forest. Though they had similar soil to start with millions of years ago, today they are two different habitats. At present, Kenya has one of the largest contiguous grassland in Africa. On the other hand, Tanzania boasts one of the largest forest cover in Africa. Given the paragraph above, please answer correctly the following question: Which place would have thicker "A horizon", Kenya or Tanzania?
Answer:
Kenya