"Pay Attention to the Urban Environment" PPT courseware

Description

"Pay Attention to the Urban Environment" PPT courseware

Part One: Introduction of New Course

In this class, let’s all pay attention to the environment we live in. Think about it, what kind of ecosystem do we live in?

learning target

1. List the changes and existing problems in the urban community environment.

2. Be able to design and implement activities to investigate changes in the community environment, draw preliminary conclusions, and communicate with the whole class.

3. Understanding and protecting the environment around me should start with me and every detail in life.

Pay attention to the urban environment PPT, part 2: learn new knowledge

1. Urban community environment

Think and discuss

As urban modernization continues to increase, what environmental problems do we face?

In this map of the average global air pollution situation from 2001 to 2006, the areas with the highest PM2.5 in the world are in North Africa and all of North China, East China, and Central China.

PM2.5 - refers to particulate matter in the atmosphere with a diameter less than or equal to 2.5 microns, also known as particulate matter that can enter the lungs.

2. Create a good community environment

How to dispose of municipal waste?

In order to create a good community environment, what can we do in life?

Municipal waste disposal methods

1. Strengthen the recycling and utilization of pollutants and strictly control the discharge of pollutants.

2. Vigorously promote urban greening and beautification, create a comfortable and beautiful living environment for urban residents, and promote people’s physical and mental health

3. Improve the environmental awareness of urban residents so that they can consciously protect and beautify the environment.

Pay attention to the urban environment PPT, the third part: feedback in class

1. Among the following measures for sustainable utilization of natural resources, which one is incorrect ( ).

A. Domestic waste classification and processing

B. Prevent vehicle exhaust pollution and encourage riding electric bikes

C. Put an end to the random discharge of pollutants

D. We must rationally develop natural resources and pay attention to the development of new energy sources.

2. Which of the following is not an important cause of urban pollution ( )

A. Particulate matter such as smoke and dust

B. Toxic gases such as sulfur dioxide

C. Construction waste and other solid waste and domestic waste

D.Carbon dioxide and water vapor

Keywords: Beijing Normal University version of eighth grade biology PPT courseware for the second volume free download, focus on urban environment PPT download, .PPT format;

For more information about the PPT courseware "People and the Environment Pay Attention to the Urban Environment", please click the "People and the Environment PPT Pay Attention to the Urban Environment PPT" tag.

"Focus on the Urban Environment" PPT:

"Paying Attention to the Urban Environment" PPT Part One Content: Situation Introduction In this class, let's pay attention to the environment we live in. Let's think about it, what kind of ecosystem do we live in? Learning Objectives 1. List the changes and existing problems in the urban community environment..

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Update Time: 2024-10-03

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

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