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WorksheetsGarbage in, Garbage out
Total questions: 15
Worksheet time: 6mins
What are solid wastes commonly called?
Garbage
Sewage
The method of making compost from kitchen garbage using redworms is called --------.
(a)
What are landfills ?
(a)
How many years on average can plastic bags take to decompose ?
1 to 10 seconds
10 to 1000 years
10 to 50 centuries
2 to 4 decades
Tick off all the recyclable wastes.
Paper
Dress
Chair
Plastic bottles
Why can't we make a compost out of plastic ?
Because plastic is biodegradable
Because it bad for the soil.
Because it catches fire.
Because plastic is non biodegradable
Tick off all the reasons you think that plastic is dangerous.
Plastic is non biodegradable
Because it atracts mosquitoes.
Because we may die if we hold plastic in our hands.
Because there are animals that have eaten plastic by accident and that have choked to death.
When burned, it produces harmful smoke and gases
What is the correct definition of "Reuse" ?
Reducing the consumption of certain materials.
Using certain materials over and over until they are worn out.
Saying no to things which are not ecofriendly
sending materials like paper and plastic for recycling
who takes out the garbage from the bins ??
Muncipal corporation
Patwari
Safai karmacharis
how much cm deep should we dig a pit for vermicomposting ??
3cm
30 m
30 cm
30 mm
What kind of wastes are filled in a compost pit ?
Non-biodegradable
Biodegradable
Converting plant and animal waste including that from kitchen, into manure, is called -------- .
Recycling
Composting
Landfill
Wastes from which colour bin should be used for composting?
Green
Blue
Which one is not a method of disposal of garbage?
Cycling
composting
Which of the following is non-biodegradable?
A steel spoon
Vegetables waste
Food waste
Plastic bottle
