1. Does it really conserve energy
if I recycle my container glass?

-Recycling one glass container saves enough energy to keep a 100 watt light bulb burning for 4 hours. Producing glass from recycled glass uses less energy than preparing glass from raw materials

2. How much raw material is saved due to glass recycling?

- 1.2 tonnes of raw material (sand, limestone, soda ash) is saved when a tonne of glass is recycled.

3. Is it true that glass biodegrades or decomposes?

- NO!!! Biodegradation and decomposition are biological processes. Glass is abiotic. Glass does eventually break-down, but it takes about 1 million years for a single glass bottle to break down. Glass is only broken down by weathering and physical crushing or pounding.

4. Do labels and lids need to be removed before container glass can go in the blue box?

- In some communities, both need to be removed, in others the recycling company will do it for you. Check with your programme to be sure!

Points to Ponder for Kids:

    What materials can you recycle in your neighbourhood?
    Do you know who to call to find out about recycling in your neigbourhood?
    Do you think about what you are going to do with the packaging when you buy pop or juice?
    What about other kinds of stuff that cannot be recycled?
    Can you compost it?
    How do you do that?
    Who recycles in your house?
    Can you recycle at your school?
    Do you ask people in stores where you buy products whether or not
    the packaging is recyclable?
    If you were going to improve glass recycling what would you do?
    Send your ideas to Ace Green.


1. What is crushed recycled glass called (the stuff that is used in making new glass containers)?
Millet
Sand
Glasphault
Cullet
2. What is the first step in recycling glass?
Putting glass through magnets
Sorting glass by colour
Breaking the glass into tiny pieces
Passing glass through a density separator
3. Why is glass recycled?
To conserve energy
To conserve raw materials
To divert container glass from landfill
All of the above
4. Who is responsible for getting glass back to the plant for recycling?
The manufacturers
YOU
Your local municipality
All of the above
5. Which of the following items can not be recycled?
Juice bottles
Spaghetti sauce jars
Drinking glasses
All of these things can be recycled
6. Which of the following is not a component of glass?
Salt Cake
Rice Cake
Silica Sand
Limestone
Soda Ash
7. At what temperature is the furnace in a Glass manufacturing plant?
30 degrees Celsius
Glass doesn't melt
1500 degrees Celsius
150 degrees Celsius

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