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Worksheetsuseful and harmful effects
Total questions: 19
Worksheet time: 10mins
Name
Class
Date
1.
illegal logging
a)
useful
b)
harmful
2.
driftwood chair
a)
useful
b)
harmful
3.
blacksmiths heating metal and shaping it into a bolo
a)
Useful
b)
Harmful
4.
burning of an old tire
a)
Useful
b)
Harmful
5.
a toy dog out of old newspapers
a)
Useful
b)
Harmful
6.
cooking food
a)
Useful
b)
Harmful
7.
Manila Bay clean-up drive
a)
Useful
b)
Harmful
8.
hunting of wild animals
a)
Useful
b)
Harmful
9.
sewing facemasks out of excess cloth
a)
Useful
b)
Harmful
10.
dumping garbage in a river
a)
Useful
b)
Harmful
11.
recycling disposable spoons
a)
Useful
b)
harmful
12.
factory chimneys
a)
Useful
b)
Harmful
13.
urban gardening
a)
Useful
b)
Harmful
14.
tree planting
a)
Useful
b)
Harmful
15.
use of paper bags in grocery shopping
a)
Useful
b)
Harmful
16.
dynamite fishing
a)
Useful
b)
Harmful
17.
smoke belching
a)
Useful
b)
Harmful
18.
improper waste disposal
a)
useful
b)
harmful
19.
melting of ice glaciers due to global warming
a)
Useful
b)
Harmful
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