B3.4 5.0 / 5 based on 1 rating ? BiologyBiologyGCSEAQA Created by: CaitlinMarshallCreated on: 15-02-17 13:26 34829517106 Across 1. Biofuels (3, 4, 6, 7) 5. Agriculture (7) 6. Herbicides (4, 5) 7. Timber (4) 9. Toxic chemicals (7) 10. Carbon dioxide (3, 2, 9) Down 2. Pesticides (4, 7) 3. Sulphur dioxide (6, 4, 4) 4. Peat bogs (6, 6, 5) 8. Rice fields (7, 7)
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