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WorksheetsChanges in materials whether useful or harmful to one’s environment.
Total questions: 10
Worksheet time: 5mins
What can we do to wood to make it useful?
A. Shaping it into furniture
B. Burn the woods
C. Shaping it into a chair
D. Shaping it into furniture AND Shaping it into a chair
Which activity is harmful to one’s environment?
A. Shaping lumber into a table
B. Burning plastics and old tire
C. Cutting old clothes to make a face mask
D. Cutting of fabric to be made into clothes
What will happen if waste materials will be dumped in an open
land?
A. It will serve as breeding places of pest.
B. Growing plants is possible in this land.
C. Nothing will happen since it is just a waste.
D. The soil will become healthy for animals and plants.
When the river is dumped with plastics and wastes materials
from our household, the river becomes .
A. a nice place for fishing
B. a good habitat for animals
C. dirty and will eventually die
D. clean and clear for animals and people
Which of the following changes in materials is useful?
A. Burning of woods
B. Dumping of household wastes in the river.
C. Turning of plastic bottles into a pencil case.
D. Burning of old tires instead of throwing it in the dumpsite.
Which of the following changes in materials is harmful?
A. Donating old clothes other people
B. Throwing used face mask anywhere.
C. Turning old clothes into a face mask.
D. Using an eco-bag instead of a plastic bag.
A. Donating old clothes other people
B. Throwing used face mask anywhere.
C. Turning old clothes into a face mask.
D. Using an eco-bag instead of a plastic bag.
What do you think about the burning of wood, is it useful or
harmful?
A. It is useful because lessen the woods.
B. It is useful because we use it for cooking food.
C. It is harmful because it is just a waste of wood.
D. It is harmful because it is not good for our environment
and our health.
What can you say about turning plastic bottles into a hanging
pot, pencil case, or vase?
A. It is useful because it turns waste into a usable object.
B. It is useful because we learned to be creative
C. It is useful because it is durable
D. A, B, and C are correct
What do you think will happen if people will continue to throw
garbage in the river?
A. Nothing will happen
B. We will enjoy fishing in the river.
C. The river will be dirty and will eventually die.
D. The river will be the best habitat for animals.
Which of the following materials can be cut and use to make a
face mask?
A. cloth
B. paper
C. plastic
D. paper towel
