II. Choose the best answer A, B, C or D to complete the sentences. 1. Villagers can compete against the commercial fishing and timber companies who the natural resources of the area, taking as much as they want. A. leave B. decrease C. deplete D. lower 2. Recycling provides a method of reducing the amount of waste materials that gets to the landfills - thus it less probable for environmental pollution to take place. A. doing B. trying C. causing D. making 3. The vast wilderness of Alaska offers some unbelievable ecotourism opportunities, and one of the most tourism industries in the USA. A. safe B. sustainable C. natural D. environmental 4. If wastes are thrown cause pollution in water, land and air. A. eco-friendly B. inappropriately C. disappointingly D. favourably 5. Fossil fuels which are non-renewable pollute the air and cause air A. contaminate B. consumption C. pollution D. solution they can