WorksheetsWaste Management
Total questions: 29
Worksheet time: 18mins
Among the following, which object can be recycled?
Concrete
Compost
Glass
Soil
How can organic waste be recycled?
Composting
Burning
Recycling
Reusing
Why does residual waste management need to done properly ?
To reduce cost
To reduce bad environmental effects
To grow the cities
To increase the waste
The given picture is one of many ways to _____________ waste.
Recycle
Recover
Reduce
Reproduce
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.
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 of the following can be used to make compost?
Stone
Skin of fruits
seeds
dry leaves
Arrange the sequences to make compost :
A) Water the soil daily
B)Collect dry leaves, vegetables and fruit peels, and remain
food
C)Mix the organic matter with soil
D)Can use to fertilise the plants
(a)
Which of the following are the effects of not disposing the wastes properly? More than one answer.
cause sickness
clog drains
flash flood
less smelly
more land to be made as landfill
How do you manage this waste?
Colour the smoke in white
Release it at night
Filter the smoke before release it to the air
Close all the factory
The picture shows chemicals are disposed into the river. What is the best practice to manage this waste? More than one answer.
Put the chemicals in the container, seal it and throw in the river.
Put the chemicals in the container, seal it and bury it underground.
Treat the chemicals before releasing to the river.
Pour the chemicals in dustbin.
.....refers to the range of garbage material, arising from animal and human activities. that are discarded as unwanted and useless
Solid waste
toxic waste
plastic waste
Methane from landfills can be used for what positive purpose?
Bad odors
Electricity/ Power
Pollution Control
Fertilizer
Most of our Municipal Solid Waste comes from
Plastic
Food
Metal
Paper
Which type of Solid Waste is growing the fastest
Municipal
Agriculture
Industrial
Mining
The amount of solid waste each American produces each year ______________ since the 1960s.
Reduced by 1/2
Stayed the same
Tripled
Doubled
