"Reduce Disposal and Reuse" Environment and Us PPT Courseware 2

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"Reduce Disposal and Reuse" Environment and Us PPT Courseware 2

Reduce discards

What kinds of waste can be reduced in daily life?

1. Double-sided printing can save paper

2. Bring your own drinking glass when going out and buy less bottled drinks

3. Use as few or no disposable items as possible to reduce the disposal of paper and plastic...

Bring a product packaging box from home and observe and discuss the following questions.

1. What materials are the packaging boxes made of? How do we dispose of the packaging materials after the goods are used up?

(1) Sold as scrap

(2) Throw away directly as garbage

2. What is the difference between the volume of the packaging box and the volume of the product itself? What did we find?

Some packaging is unnecessary, and some packaging is seriously more than it actually needs. (overpacked)

3. What do we think of the excessive packaging behavior of some manufacturers?

Excessive packaging not only wastes valuable resources such as paper and wood, but also increases the amount of garbage and increases the burden on consumers.

4. What kind of packaging should we choose when shopping?

Choose products with moderate and simple packaging. Products with moderate and simple packaging are participating in environmental protection actions.

reuse

Repurposing refers to using used items multiple times or in another way, and it is also an important way to reduce waste.

Which items in your home that would be thrown away as trash can be reused?

Can you estimate what proportion of all domestic waste can be reused?

What should we do?

To solve the garbage problem, efforts must be made from all aspects. First, we must reduce the amount of garbage, then recycle usable materials, and then treat the rest harmlessly.

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"Reduce Disposal and Reuse" Environment and Us PPT download:

"Reduce Disposal and Reuse" Environment and Us PPT Download Part 1: Reduce Disposal What kind of garbage can be reduced in daily life? Reduce the use of disposable items. Use double-sided paper. Reduce packaging boxes and wrapping paper. Observe the mooncake packaging boxes and communicate...

"Reduce Disposal and Reuse" Environment and Us PPT:

"Reduce Disposal and Reuse" Environment and Us PPT Part One Content: Explore new knowledge and reduce discarding in daily life. To solve the garbage problem, we must first reduce the amount of garbage, then recycle the available materials, and the remaining Rubbish..

"Reduce Disposal and Reuse" Environment and Our PPT Courseware 4:

"Reducing Disposal and Reuse" Environment and Us PPT Courseware 4 Which of the garbage we generate every day can be reduced? Reduce the use of paper bags, plastic bags and disposable chopsticks to extend the service life of items. The benefits of packaging gift boxes are beautiful and easy to store. ,..

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Update Time: 2024-10-20

This template belongs to science courseware Science Edition for Sixth Grade Science Volume 2 industry PPT template

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