Question 1

Your aunt gave you chocolates as birthday presents. You were very excited to share it with your younger brother who loves chocolates, but when you read the label, you noticed that some have food allergen warning. Some of these contain peanuts, which can cause allergy to your brother. What will you do?

Accepted Answer

I will choose the one without peanuts and give it to him.

Answer

I will still give him the chocolates and ignore the effects.

Answer

He will not be given any chocolate because he has an allergy.

Answer

I will go to the grocery store and buy candies for my brother.

Question 2

Father came home from work. Upon entering the gate, he disinfects his hands by using70% alcohol. However, Mother was carrying a lighted candle and about to approach Father. What is the best thing to do?

Accepted Answer

Tell Mother to put out the flame before going to the gate.

Answer

Mother may bring a kerosene lamp instead of a candle.

Answer

Bring more bottles of alcohol for Father.

Answer

Let her continue to approach Father with a lighted candle.

Question 3

Your best friend bought a cough syrup from the pharmacy. You noticed that the medicine is expired already. What are you going to say to her?

Accepted Answer

Do not take the cough syrup.

Answer

Mix it with new medicine.

Answer

Continue to take medicine.

Answer

Scold the pharmacist for giving expired medicine.

Question 4

Mang Lito is a farmer. He used commercial pesticides in controlling pests in his rice field. Where can he store this poisonous product?

Accepted Answer

in a closed and secured cabinet

Answer

at the kitchen sink

Answer

on top of the dining table

Answer

under the table

Question 5

Your Muslim friend visited your home. After some time, you decided to prepare food for lunch. What food products are you going to serve?

Accepted Answer

Halal certified food

Answer

any available food

Answer

meat products

Answer

dairy products

Question 6

When is a material harmful?

Accepted Answer

When the material brings danger to people and environment.

Answer

When the material gives other uses aside from its purpose.

Answer

When the material can be used in cooking.

Answer

When the material can be used many times.

Question 7

When is a material considered waste?

Accepted Answer

When the material served its primary use and can be discarded.

Answer

When the material can be repaired.

Answer

When the material is still another use.

Answer

When the material can be recovered and be used a fuel.

Question 8

What happens to biodegradable waste when they are thrown?

Accepted Answer

Decomposed by bacteria

Answer

Broken into pieces

Answer

<P>Flattened</P>

Answer

Melts by the sun

Question 9

The following materials undergo a physical change. Which of the changes in matter has a bad effect on the environment?

Accepted Answer

using spray paint in tin cans to cover the rust

Answer

evaporation of rainwater

Answer

cutting of the fabric to be made into clothes

Answer

freezing of meat to preserve it in a long period of time

Question 10

The following materials undergo chemical change. Which of these changes in matter has a good effect on the environment?

Accepted Answer

composting of biodegradable wastes

Answer

combustion of gasoline in the car’s engine

Answer

exposing alcohol to direct heat or fire

Answer

burning of plastic

Question 11

Cutting of trees has its advantages and uses to the people. Which of the following is a bad effect of this activity?

Accepted Answer

Cutting of trees may result in flooding.

Answer

Cutting of trees may result in house construction.

Answer

Cutting of trees may result in paper production.

Answer

Cutting of trees may result in furniture making.

Question 12

The following activities can be done to pieces of wood, which of these can cause harm to the environment?

Accepted Answer

burning pieces of wood to be made as charcoal

Answer

forming pieces of wood as junior fence

Answer

shaping pieces of wood to be made into a chair

Answer

using pieces of wood to be made as furniture

Question 13

Which of the following is an example of chemical change when heat is applied?

Accepted Answer

Burning of wood

Answer

Sharpening a pencil

Answer

Freezing of water

Answer

Drying of clothes

Question 14

Which is TRUE about chemical change?

Accepted Answer

A new product is formed.

Answer

Chemicals change as a result of physical change.

Answer

The product can be changed to its original form.

Answer

A chemical change is more important than any other process.

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