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20 questions
Among the following, which object can be recycled?
Concrete
Compost
Glass
Soil
How can organic waste be recycled?
Composting
Burning
Recycling
Reusing
The given picture is one of many ways to _____________ waste.
Recycle
Recover
Reduce
Reproduce
The given picture is one of many ways to _____________ waste.
Reduce
Reuse
Recycle
Recover
One of the following is an example of reducing:
Bringing Newspaper to a recycling centre.
Using small bag as a garbage bag.
Using less water when you shower
All of above
If something is nonrenewable then it-
It can be used only once or cannot be replaced by nature.
Electricity in your house.
Regularly replaced by nature.
It can be used again and again.
Recycling is a process of -
Disposing of waste materials
Collection of waste materials
Making new materials
Converting waste materials into new materials and objects.
Group this waste.
Metal
Glass
Plastic
Paper
Group this waste.
Excretion and defecation
Organic
Paper
Toxic
Which of the following is not biodegradable items? More than one answer.
Animal's feces (manure)
toilet roll
Skin of rambutan
Polystrene cup
Jewellery
Which is the definition of compost?
Animal's dung that is used in fertiliser
Decayed organic materials as fertiliser
waste that can be broken down by microorganism
Which one is not a benefit of recycling ?
It reduces pollution .
It conserves natural resources.
It saves energy.
It may cause diseases.
Biodegradable waste can not be easily converted into harmless substances .
True
False
The four R's of waste disposal are ................. , Reuse, Recycle and Rethink .
Biodegradable waste can not be easily converted into harmless substances .
True
False
Which of the following disease is caused by waste material thrown in open areas ?
Cholera
Plague
Typhoid
All the above
All living beings produce ...............
Which of the following is not an example of non biodegradable waste ?
Rubber
Plastic
Eggshell
Broken Glass
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