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