Context: The Kalahari Desert, an arid region shared with South Africa and Botswana, is one of Namibia's well-known geographical features. The Kalahari, while popularly known as a desert, has a variety of localised environments, including some verdant and technically non-desert areas. One of these, known as the Succulent Karoo, is home to over 5,000 species of plants, nearly half of them endemic; Approximately 10 percent of the world's succulents are found in the Karoo. The reason behind this high productivity and endemism may be the relatively stable nature of precipitation.

Question: What Desert is shared between South Africa and Botswana?
Answer: Kalahari Desert

Question: How many plants species are found in Succulent Karoo?
Answer: 5,000

Question: How many plants are endemic to the Succulent Karoo?
Answer: half

Question: How many of the worlds succulents are found in Karoo?
Answer: 10 percent

Question: What is probably the reason there are so many unique plants in Karoo?
Answer: stable nature of precipitation

Question: What country lies to the east of Namibia?
Answer: Unanswerable

Question: How many species of plants are there in the Kalahari Desert?
Answer: Unanswerable

Question: What percentage of the world's succulents are found in all of the Kalahari Desert?
Answer: Unanswerable

Question: What country lies north of Namibia?
Answer: Unanswerable

Question: What country lies south of Namibia?
Answer: Unanswerable