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Worksheets2ND PERIODICAL EXAM IN SCIENCE 3
Total questions: 40
Worksheet time: 3hrs 20mins
Which of the following was once part of living things?
paper
rock
soil
water
Which of the following is not a living thing?
plant
shell
cheetah
seed
What is the basic unit of living things?
cell
fruits
egg
rock
Which of the following is not a characteristic of a living thing?
It moves on its own
It increases in size and height
It increases in number
It moves with the help of an external force
What is the process of making an offspring called?
adaption
building blocks
reproduction
plants
Which is a non-living thing?
rock
bush
grass
goldfish
Which is a living thing?
pen
butterfly
fire
water
I found a ladybug on the grass. Is it a living thing or non-living?
living Thing
cell
non-living thing
animals
It protects the front part of your eyes and help keep your eyes clean and moist.
eyelids
tear gland
eyelashes
eyebrows
It is an automatic response of the body to any factor in the environment.
Eyelids
Reflex
Eyebrow
Sclera
Its produces your tears.
Cornea
Tear gland
Eyebrow
Pupil
It protects the front part of your eyes and help keep your eyes clean and moist.
Eyebrows
Reflex
Eyelids
Tear gland
It help sweep away many particles in the air like dust.
Eyebrows
Eyelashes
Iris
Lens
It is an eye doctor who uses special instruments to see the inner parts of the eye.
Nurse
Physician
Ophthalmologist
Police
What do you call the white part of your eye?
Iris
Sclera
Retina
Lens
Cells are very tiny units that make up the parts of your body.
TRUE
FALSE
All living things don't need to take substances from the environment to grow and to stay healthy.
TRUE
FALSE
The way a living thing adjusts to its environment is called adaptation.
TRUE
FALSE
Human and animals remove wastes through urine and feces. If wastes are not removed from the body for a long time, these will harm the body and make one sick.
TRUE
FALSE
Animals feed on plants and other animals. Humans get their food from plants and animals too.
TRUE
FALSE
When dirt gets into your eyes, blink often so that tears can wash away the dirt.
TRUE
FALSE
Do not use sunglasses when going out and look directly to the sun.
FALSE
TRUE
Conjunctivitis is commonly known as sty.
TRUE
FALSE
Sty is a tender, painful, red swelling either at the base of an eyelash or inside the eyelid.
TRUE
FALSE
Living things are made of cells.
TRUE
FALSE
When dirt gets into your eyes, blink often so that tears can wash away the dirt.
TRUE
FALSE
Make sure that there is enough light when you read.
TRUE
FALSE
The _______ is where people attach their ear accessories.
auditory nerve
eardrum
Pinna
Cochlea
When you hear the sound of a drumbeat, wavelike movements in the air are created. These wavelike movements are called _____________.
Auditory Nerve
Stirrup
Sound Waves
Cochlea
What are the three tiny bones inside your ear?
hammer, anvil, cochlea
hammer, mavil, strup
hammer, anvol, stip
hammer, anvil, stirrup
The messages reach the ____________, which sends them to your brain. What part of the ear is this?
Nerves
Cells
Auditory Nerve
Auditory Cells
The infection of the middle ear is called ____________.
Ear Trap
Otitis Media
Infection
Earwax blockage
It cleans, lubricates and protects the ear by trapping dirt and slowing the growth of bacteria.
Otitis Media
Earwax Blockage
Cochlea
Eardrum
__________ is a flexible, translucent tissue that is softer than a bone.
Nostrils
Cartilage
Cilia
Olfactory Bulb
Inside your nostrils are very tiny hairlike structures called __________.
Nostrils
Cilia
Nasal cavity
olfactory bulb
The two openings of your nose where air enters are called _________.
Cilia
Olfactory bulb
Nasal cavity
Nostrils
If your nose is bleeding, do not bend your head down. This may cause further bleeding.
True
False
Maybe
What is the most common ailment of the nose?
Nose blockage
Nosebleed
Anvil
Anosmia
It is the tiny bumps on the surface of your tongue.
Taste Receptors
Taste buds
Taste
The following are the basic flavors except
Bitter
Umami
Sweet
Chocolate
