Changes in materials whether useful or harmful to one’s environment.

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

Tags

NGSS.MS-ESS3-3

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.

Tags

NGSS.MS-ESS3-3

NGSS.MS-LS2-4

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

Tags

NGSS.MS-ESS3-3

NGSS.MS-ESS3-4

NGSS.MS-LS2-4

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.

Tags

NGSS.MS-ESS3-3

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.

Tags

NGSS.MS-ESS3-3

NGSS.MS-PS1-3

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.

Tags

NGSS.MS-ESS3-4

NGSS.MS-LS2-4

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

Tags

NGSS.MS-ESS3-3

NGSS.MS-ETS1-1

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.

Tags

NGSS.MS-ESS3-3

NGSS.MS-LS2-4

Which of the following materials can be cut and use to make a

face mask?

• A. cloth

• B. paper

• C. plastic

• D. paper towel