tailieunhanh - Đề thi thử tốt nghiệp THPT Tiếng Anh - THPT Nguyễn Thái Bình

Nhằm giúp các bạn học sinh có tài liệu ôn tập những kiến thức, kĩ năng cơ bản, và biết cách vận dụng giải các bài tập một cách nhanh nhất và chính xác. Hãy tham khảo đề thi thử tốt nghiệp THPT Tiếng Anh - THPT Nguyễn Thái Bình . | Education and Training Department of Quang Nam Nguyen Thai Binh high school Mock test for final examination of grade 12 Read the passage and choose one best answer to each question. Range managers - sometimes called range scientists range ecologists or range conservationists -manage improve and protect range resources to maximize their use without damaging the environment. For example range managers help ranchers improve livestock production by determining the grazing control of undesirable plants. For example some rangelands that have been invaded by sagebrush or other shrubs may be plowed and reseeded with more desirable plants. system to use and the best season for grazing. At the same time however they conserve the soil and vegetation for other uses such as wildlife habitat outdoor recreation and timber. While in the field they may evaluate the water supply and types of vegetation available take soil samples and estimate the number of deer and other wildlife on the land. An essential part of the job is restoring rangelands through controlled burning reseeding and biological chemical or mechanical Range managers also determine the need for and carry out range conservation and development plans that provide water for grazing animals erosion control and fire prevention. Range managers usually begin their careers on the range. They often spend considerable time away from home and work outdoor in all kinds of weather. Employers generally supply cars small planes or in rough country four-wheel-drive vehicles or horses for range managers to get round. 1. The passage primarily discusses A. why people become range managers B. what range managers do C. where range managers work D. how to get a job as a range managers 2. Which of the following is NOT mentioned as a duty of a range manager A. Enforcing laws relating to rangelands B. Protecting natural resources C. Assisting ranchers D. Evaluating the water supply 3. According to the passage restoring rangelands is done by

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