Waste Materials

Which of the following waste are produced from homes?

• Paper and smoke

• Mirror and chemical

• Smoke and glasses

• Leftover food and plastic bag

which of the following is biodegradable object?

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• 
• 
• 

Which of the following is NOT a recyclable material?

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• 
• 
• 

Which of the following is NOT the bad effect of improper waste management?

• Flood

• Health problem

• Volcano eruption

• Air and water pollution

If you use a plastic bag for groceries one day and then make a kite out of it the next, the bag has been ___________.

• reduced

• reused

• recycled

• reversed

If you choose to take reusable bags to the grocery store instead of getting the plastic bags provided, you have ____________ the waste you generate.

• reduced

• reused

• recycled

• reversed

What can food waste be used for?

• Reuse and recycle

• Animal feed and recycle

• Recycle and composing

• Composing and animal feed

What is the meaning of biodegradable?

• It will eventually break down completely in nature

• It is not suitable for composing

• It is bad for the environment

• It can be eaten

At a recycling center, items are crushed, melted and formed into something new.

• True

• False

Pesticides, used batteries and smoke from vehicles are classified as__________.

• food waste

• toxic waste

• biodegradable waste

• excretory products