Explanation: Uttarakhand, a state in northern India, is renowned for its natural beauty and rich biodiversity. The state has a significant number of protected areas, including national parks, wildlife sanctuaries, and conservation reserves. National parks are the highest level of protected areas, where human activities are strictly regulated to ensure the conservation of wildlife and their habitats.
As of the latest data, Uttarakhand has six national parks. These national parks are:
1. **Jim Corbett National Park**: Located in Nainital district, it is the oldest national park in India and is known for its tiger population.
2. **Rajaji National Park**: Spread across the districts of Haridwar, Dehradun, and Pauri Garhwal, it is known for its diverse wildlife, including elephants and tigers.
3. **Gangotri National Park**: Located in Uttarkashi district, it is known for its high-altitude forests and the Gangotri Glacier.
4. **Govind National Park**: Situated in Uttarkashi and Chamoli districts, it is known for its rich biodiversity and is home to several rare and endangered species.
5. **Nanda Devi National Park**: Located in Chamoli district, it is a UNESCO World Heritage site and is known for its unique alpine ecosystem.
6. **Valley of Flowers National Park**: Also located in Chamoli district, it is a UNESCO World Heritage site and is known for its diverse flora, including many rare and endangered species.
These national parks play a crucial role in the conservation of Uttarakhand's natural heritage. They provide habitats for a wide range of flora and fauna, including several endangered species. The management of these parks involves strict regulations to minimize human interference and ensure the preservation of the natural environment.
It is important to note that the number of national parks can change over time due to changes in the status of protected areas. However, as of the latest data, Uttarakhand has six national parks, making option B the correct answer.
Understanding the number and significance of national parks in Uttarakhand is essential for students studying geography, environmental conservation, and wildlife management. It helps in appreciating the efforts made by the state and the central government to preserve the natural heritage of the region.