福师《灾害地理学》在线作业二(国外英文资料).docVIP

福师《灾害地理学》在线作业二(国外英文资料) Disaster geography, online homework, two I. radio questions 1. winter, half a year affect our climate is A. Meiyu front B. equatorial front C. ice front D. complex front The correct answer: C 2. the following is not the scale of climate change is () A. modern observation period B. feudal times C. historical period D. geological period The correct answer: B 3. the following categories of hail are not classified by time A. afternoon type B. evening type C. late afternoon D. am type The correct answer: D 4. the most common types of natural disasters are () A. flood disaster B. earthquake disaster C. meteorological disasters D. locust disaster The correct answer: C 5. the following are not agricultural droughts A. soil drought B. physiological drought C. hydrological drought D. atmospheric drought The correct answer: C 6. the drought index below is not the case for the five northwestern provinces A. fire index index B. drought and Flood Index Index C. drought index of crops D. grain yield reduction index The correct answer: A 7. the following does not belong to forest disaster is () A. fire B. drought C. locust D. freezing injury The correct answer: C 8., the main body and ecological barrier of terrestrial ecosystem is () A. forest B. River C. grassland D. Lake The correct answer: A 9. the following does not belong to the sand and dust source is () A. desert and sandy land B. bare and loose dry farmland and non vegetated fallow land A large number of C. sand mounds of wasteland D. battlefield The correct answer: D 10. the following is not the study of urban meteorological disasters Study on the variation law of urban meteorological disasters in A. Research on B. urban meteorological disaster risk assessment technology Study on C. urban road drainage project Research on urban meteorological disaster prevention and Disaster Reduction Engineering Technology of D. The correct answer: C Two, multiple-choice questions 1., what is the impact of the drast