Question 1: Define land use in the context of ecology and sports science.

Answer: Land use refers to how land is utilised for human activities, such as sports facilities, which can impact the variety of living organisms present.

Question 2: Explain how converting natural land into sports facilities might affect local biodiversity.

Answer: Converting natural land into sports facilities often reduces habitat diversity and available resources, leading to a decrease in biodiversity.

Question 3: What is a biodiversity hotspot and why is it important to consider when planning sports land use?

Answer: A biodiversity hotspot is an area with a high level of species richness and endemism; it is important to consider to prevent loss of unique species during land development.

Question 1: Describe two mechanisms by which land development for sports can reduce biodiversity.

Answer: Habitat destruction and fragmentation, and pollution from construction and maintenance activities.

Question 2: Identify one ecological benefit of preserving green spaces within sports complexes.

Answer: Green spaces help maintain habitat connectivity and support local biodiversity.

Question 1: If a 10-hectare natural habitat supports 150 species, and 3 hectares are converted into a sports ground supporting 20 species, what percentage decrease in species diversity occurs?

Answer: ((150 - 20) / 150) * 100 = 86.67%

Question 1: Outline three key variables to consider when designing a sports facility to minimise ecological disturbance.

Answer: Location of the site to avoid sensitive habitats, size and layout to reduce habitat fragmentation, and implementation of buffer zones and green corridors.

Question 2: Identify two safety precautions to take during the construction of sports facilities in ecologically sensitive areas.

Answer: Conduct environmental impact assessments and use erosion control measures.

Question 1: A sports complex development led to a 40% decrease in bird species in the area. Discuss possible ecological consequences of this decline.

Answer: The decline could lead to disrupted food chains, reduced pollination, and loss of ecological balance, affecting other species and ecosystem health.

Question 1: Suggest two strategies the sports industry can adopt to minimise negative impacts on biodiversity when developing new facilities.

Answer: Implement sustainable land management practices and preserve existing green spaces or create wildlife corridors.

Question 2: Explain how incorporating biodiversity considerations can enhance the sustainability and community acceptance of sports facilities.

Answer: Considering biodiversity can promote ecological resilience, enhance aesthetic value, and foster community support by demonstrating environmental responsibility.