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The third group,Why we should preserve biodiversity,——A survey on the conservation of biodiversity,Reporter：Group Members：,CONTENTS,01,02,03,04,05,,,,,,purpose,method,results,analysis,conclusion,2,,,,,,,,,,01,,THE PURPOSE OF THE SURVEY,Biological diversity is the material basis for human survival.However, the degree of cognition of students on the conservation of biological diversity remains to be further explored.,3,,,01,,THE PURPOSE OF THE SURVEY,Increase students' awareness of biodiversity,Promote the importance of biodiversity conservation,4,,,,,02,,METHODS AND RESPONDENTS,Methods: Visiting survey Data recording and analysis,Respondents: Students of CAAS,5,,02,METHODS AND RESPONDENTS,Visiting survey and data analysis: The reason for biodiversity conservation survey is designed with seven different reasons. Each student participating in the survey can only choose three of them to vote, and the results can be obtained according to the total number of votes. And make the results clear by designing charts.,6,,03,THE RESULTS OF THE SURVEY,7,,03,THE RESULTS OF THE SURVEY,8,,04,THE DATA ANALYSIS,Top 2 reasons: 1.To provide a variety of species that can cope with new climate conditions in the future. Classmates’ Comments: Because conserving biodiversity allows the natural environment to maintain normal ecological functions, for example in lakes, which can improve their ability to resist flooding and store water.,9,Top 2 reasons: 2.To provide a wider variety of food species for people's diet and health. Classmates’ Comments: Because Conservation of biodiversity can lead to the discovery of potential food, drugs, and valuable plants and animals.,,04,THE DATA ANALYSIS,10,,,05,CONCLUSION,The following conclusions are drawn from the investigation,1. The students are well aware of the importance of conserving biodiversity. 2. The students' goals for biodiversity conservation are largely uniform, but there are differences in ideas about the benefits of preserving biodiversity,11,,,05,CONCLUSION,The following conclusions are drawn from the investigation,Due to different concerns and starting points, views on the benefits of conserving biodiversity fall into the following categories:,12,,,05,CONCLUSION,The following conclusions are drawn from the investigation,1.Consider from the human standard of living 2.Consider from the perspective of utilization of animal and plant resources,13,,,05,CONCLUSION,The following conclusions are drawn from the investigation,3.Consider from the perspective of economic development 4.Consider from national policy direction,14,,,05,CONCLUSION,The following conclusions are drawn from the investigation,In conclusion, through this survey, it was found that students have a strong awareness of biodiversity conservation, but they have diverse ideas about the reasons for conservation, and the relationship between priorities is not clear. Therefore, it is necessary to strengthen the study of current national strategies.,15,,THANKS,THANKS,16,