"Protecting the biosphere is the common obligation of all mankind" PPT download

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"Protecting the biosphere is the common obligation of all mankind" PPT download

Part One: Classroom Activities

Activities Investigate the land and water resources in the area and their use

What issues do you think should be paid attention to when utilizing land resources in this region?

How to increase revenue, reduce expenditure and use water rationally?

1. It is urgent to protect the biosphere

The space for human and biological survival is getting smaller and smaller

Some species are endangered or extinct

Insufficient water source

Mineral energy reserves continue to decrease

2. Humans can protect the biosphere

Carry out investigation, monitoring, evaluation and prediction of ecological environment quality

Formulate relevant policies and regulations

Establish nature reserves and implement large-scale ecological projects

Protecting the biosphere is the common obligation of all mankind PPT, part two: training to meet standards

1. Protecting the earth is the obligation of every citizen. The following practices will cause harm to the human living environment ( )

A. Recycling and processing of used batteries

B. Use phosphorus-free laundry detergent

C. Refrigerators and air conditioners use refrigerants containing chlorofluorocarbons

D. Industrial wastewater is treated to meet standards before being discharged

2. Premier Wen Jiabao clearly stated in the "Government Work Report" delivered at the Fourth Session of the 10th National People's Congress that we should "further promote the development of the western region." Among the following behaviors and measures, the ones that are conducive to protecting and restoring the ecological environment in northwest my country are ( )

A. Vigorously reclaim wasteland and develop agriculture

B. Further develop animal husbandry

C. Return farmland to forest and grassland

D. Further increase urbanization efforts

Keywords: Beijing Normal University Edition Biology PPT courseware for seventh grade volume 2 free download, protecting the biosphere is the common obligation of all mankind PPT download, .PPT format;

For more information about the PPT courseware "Man's Responsibility in the Biosphere and Protecting the Biosphere is the Common Responsibility of All Mankind", please click on the "Man's Responsibility in the Biosphere ppt Protecting the Biosphere is the Common Responsibility of All Mankind" ppt tag.

"Protecting the biosphere is the common obligation of all mankind" PPT courseware download:

"Protecting the Biosphere is the Common Obligation of All Mankind" PPT courseware download Part One: Introduction of new lesson Human activities have caused many adverse effects on the biosphere. What are the reasons for these phenomena? How should we, living on earth, treat the earth? Learning purpose...

"Protecting the biosphere is the common obligation of all mankind" PPT courseware:

"Protecting the Biosphere is the Common Obligation of All Mankind" PPT Courseware Part One: It is urgent to protect the biosphere. Investigate the land and water resources in the region and their utilization. What issues do you think should be paid attention to in the utilization of land resources in the region? How to increase revenue and reduce expenditure...

"Protecting the biosphere is the common obligation of all mankind" PPT:

"Protecting the Biosphere is the Common Obligation of All Mankind" PPT Part One: The Impact of Human Activities on the Biosphere. The Impact of Land Use on the Biosphere. Currently, among the many ecological and environmental problems in my country, land desertification is the most serious. There are currently 1.689 million desertified lands in the country...

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Update Time: 2024-10-22

This template belongs to biology courseware Beijing Normal University Edition Seventh Grade Biology Volume 2 industry PPT template

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