Affect • Areas • Average • Biodiversity • Chain • Competition • Conservation • Cycling • Definition • Destruction • Disrupt • Does • Due • Ecological • Excessive • Exotic • Extinction • Farming • Food • Footprint • Functioning • Geographical • Habitats • High • Increase • Increases • Intensive • Into • Land • Location • Loss • Natural • Nature • Our • Polar • Pollination • Presence • Primarily • Promoting • Purification • Range • Reduces • Reducing • Regulating • Risk • Significant • Species • Strategies • Water • Within