Farmers can change the way they manage their land.
Which action is most likely to increase biodiversity on a farm?
removing hedgerows to make the fields larger
spraying more pesticide to kill insects on crops
planting new hedgerows around the field edges
draining a small pond to make more space for crops
109 exam-style questions on OCR GCSE Biology 6.1 Monitoring and maintaining the environment, covering 6.1.1 Field investigation of distribution and abundance, 6.1.2 Human interactions and biodiversity, 6.1.3 Maintaining biodiversity, and 6.1.4 Environmental change and distribution of organisms. Each one has a worked solution and a mark scheme showing where the marks go.