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S3 QT2 Drill: Matter and Sense Organs SY 2023 - 2024

Total questions: 20

Worksheet time: 10mins

Name
Class
Date
1.

Barbatos was fascinated with objects that may sublime for they disappear without leaving a trace. Which of these objects may show such behavior?

a)

lollipop candy

b)

ice cube

c)

bathroom deodorizer

d)

chocolate

2.

Bennette noticed that after he bathed, water droplets were forming in his mirrors. The mirror, however, was never reached by the water. Which could be the explanation for such an observation?

a)

Water droplets were formed due to the evaporation of water.

b)

Water droplets were formed due to the freezing of water vapor.

c)

Water droplets were formed due to the condensation of water vapor.

d)

Water droplets were formed due to the sublimation of water.

3.

Barbara has heard that matter may undergo in different states. She wants to confirm what she heard; thus, she asks Rosaria about the processes that may change the form of a matter to another form and the process that may change it back to its original form. Which will Rosaria's answer be?

a)

sublimation and evaporation

b)

melting and condensation

c)

evaporation and condensation

d)

freezing and evaporation

4.

Jean wants to demonstrate how evaporation helps humans. Which practice will she do?

a)

making ice candy

b)

placing a mothball inside the cabinet

c)

cooling down of the body after an intense workout

d)

making caramel

5.

Ayaka loves the gifts that she received on her birthday. They were figurines made from metal. Which processes are involved in making those metal figurines?

a)

condensation and evaporation

b)

sublimation and deposition

c)

melting and solidification

d)

deposition and freezing

6.

Sucrose walks her dog in the streets. As the car passes by, it emits a terrible amount of smoke. What external parts protect her eyes from dust and dirt?

a)

eyebrows

b)

eyelids

c)

eyelashes

d)

both eyelids and eyelashes

7.

Amber's eyes are dry due to extreme heat. What must she not do to ease her condition?

a)

A. Apply eye drops

b)

B. blink

c)

C. rub her eyes with her hand

d)

both A and B

8.

Diluc loves sitting on his balcony, where he can view the beauty of his garden. What part of his eye controls the amount of light that enters his eyes?

a)

pupil

b)

lens

c)

retina

d)

iris

9.

Bennette was playing baseball with his team. The pitcher, however, accidentally hit him with the ball. Suddenly, he felt dizzy and started to hear ringing in his ear. What did he experience?

a)

Otitis media

b)

earache

c)

tinnitus

d)

deafness

10.

Lisa talks to a person nicely. However, she feels offended when a person doesn't look at her throughout their conversation. What condition could the person be suffering from when one of his eyes is looking in a different direction?

a)

conjunctivitis

b)

blindness

c)

strabismus

d)

sty

11.

Kazuha enjoys listening to the gentle whistles from trees. What part of his ear vibrates when struck by sound waves?

a)

pinna

b)

ear canal

c)

eardrum

d)

ossicles

12.

Yan Fei believes that individulas should always take care of their ears well to avoid them from developing ear-related problems. Which must not be exercised?

a)

Clean ears on a regular basis.

b)

Use an ear swab to clean the ear canal.

c)

Keep the ear dry after taking a bath.

d)

Keep the volume of the audio speaker as low as possible.

13.

Xiao never clean his ear for quite a long period of time. At later time, he feels fullness in his ear and that it also feels painful at some point. What could he be experiencing?

a)

tinnitus

b)

Otitis media

c)

impacted earwax

d)

deafness

14.

Xiangling enjoys playing piano. As she struck the keys, it produces great melody. What part of the ear is resposible for changing the vibrations to impulses that are send to the brain?

a)

ear canal

b)

eardrum

c)

cochlea

d)

auditory nerve

15.

A person is suffering from an ear problem, which professional should he seek help from?

a)

dentist

b)

optometrist

c)

ophthalmologist

d)

otolaryngologist

16.

Pedro is performing yoga. He takes a deep breath, holds it, and exhales. Where does air enter and exit?

a)

sinuses

b)

nostril

c)

nasal cavity

d)

mucous membrane

17.

Pedring loves "buko pie" prepared by his aunt. He enjoys each slice of it. What part of his tongue senses the flavor of the pie?

a)

papillae

b)

taste buds

c)

gustatory nerves

d)

All of the above

18.

Lito observed that his little brother was having a nosebleed. He immediately approached him and advised him to take action. Which did he not suggest?

a)

Tilt the head forward.

b)

Gently pinch the affected area.

c)

Gently blow the nose.

d)

Breathe through the mouth.

19.

Carlee loves to share ideas with her classmates. However, she tends to stutter and bite her tongue. What condition may be observed after that incident?

a)

glossitis

b)

tongue sores

c)

cracks

d)

oral thrush

20.

Allan is a child who skips brushing his teeth and tongue. Due to lack of good oral hygeine, he develops oral thursh. Which will not solve his condition?

a)

Eat food rich in Vit. A.

b)

Use antifungal mouthwash.

c)

Gargle with warm water and salt.

d)

Visit a doctor.