Of the following statements about protected areas that have been established to preserve biodiversity, which one is not correct? a. About 25% of Earth's land area is now protected. b. National parks are one of many types of protected areas. c. Management of a protected area should be coordinated with management of the land surrounding the area. d. It is especially important to protect biodiversity hot spots.

Verified step by step guidance

1. Identify the main topic of the question, which is about the accuracy of statements regarding protected areas for biodiversity preservation.
2. Understand what each statement implies about protected areas and compare these implications with established facts about biodiversity conservation.
3. Review the percentage of Earth's land that is protected. This involves checking current statistics from reliable sources like the World Conservation Monitoring Centre or similar organizations.
4. Analyze the role of national parks within the broader category of protected areas, and how they contribute to biodiversity preservation.
5. Consider the importance of management practices in protected areas and how they integrate with the surrounding land to ensure effective conservation.

Key Concepts

Protected Areas

Protected areas are designated regions aimed at conserving biodiversity and natural resources. They include various types of land management strategies, such as national parks, wildlife reserves, and marine protected areas. These areas are crucial for safeguarding ecosystems, species, and genetic diversity from human activities and environmental changes.

Biodiversity Hotspots

Biodiversity hotspots are regions that are both rich in endemic species and significantly threatened by human activities. To qualify as a hotspot, an area must contain at least 1,500 species of vascular plants as endemics and have lost at least 70% of its original habitat. Protecting these areas is vital for global conservation efforts, as they hold a large proportion of the world's biodiversity.

Land Management Coordination

Effective management of protected areas requires coordination with surrounding land uses to ensure ecological integrity and connectivity. This approach helps mitigate edge effects, promotes wildlife movement, and supports sustainable practices in adjacent lands. Collaborative management strategies can enhance conservation outcomes and foster community involvement in biodiversity preservation.