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Worksheetsshakiraaaa
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
What is the definition of compost?
a)
Compost is rubbish that are useless to the environment
b)
Compost is the result from the biological decomposition of organic matter under controlled condition.
c)
Compost is something that can be recycle and give benefit to worm
d)
Compost is nonsense
2.
All of the materials below are needed for compost preparation except
a)
Water
b)
Brown Materials
c)
Carbon Dioxide
d)
Green Materials
3.
Manure is one of the good materials to make a compost. All of the manure can be used except
a)
Chicken dung
b)
Cow dung
c)
Kitten dung
d)
Sheep dung
4.
Carbon can be classify as a material that are
a)
Green materials
b)
Black materials
c)
yellow materials
d)
Brown materials
5.
which is the first layer of composting?
a)
3-5 inch of organic materials
b)
6-8 inch of organic materials
c)
2-3 inch of organic materials
d)
1-2 inch of organic materials
6.
Cardboard is classify as special handling materials in composting. why?
a)
because cardboard is difficult to dicompose.
b)
because cardboard is smelly
c)
because cardboard is expensive and hard to find
d)
because cardboard is bad materials
7.
All of the point below is the benefit of compost except?
a)
brings and feeds diverse life in the soil.
b)
help in supply food to animals
c)
Helps bind clusters of soil particles, called aggregates, which provide good soil structure.
d)
Compost increases soil’s ability to retain water & decreases runoff.
8.
In composting, there is several materials that must be avoid. except?
a)
Animal Bones
b)
Animal carcass
c)
Wood Charcoal
d)
Cook food waste
9.
To form a good compost, there is a layer that should be form.
a)
4
b)
5
c)
3
d)
6
10.
seaweed is one of the good material in composting, but before include seaweed in pile. what should you done?
a)
crush it to small pieces
b)
wash it to remove salt content
c)
eat it because it tasty
d)
mix it with salt
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