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WorksheetsGrade 2 Science Practice Test
Total questions: 113
Worksheet time: 57mins
We use our ______________ to hear different sounds.
legs
eyes
ears
We should go to dusty places in order to take care of our nose
false
true
We should read in dim lights
true
false
Our tongue has many _________
pores
bumps
taste buds
Our ________________ helps us in tasting food.
skin
tongue
head
The organ for sense of touch is __________
skin
nose
eyes
ears
The nose is for __________
sense of touch
sense of smell
sense of sight
sense of hearing
Our sense organs ................. information from our surroundings
receive
interprets
We feel the hotness or coldness of objects because of which sense organ?
skin
nose
eyes
ears
Which part of the following prevents your eyes from drying?
Eyelashes
Eyelids
Eyebrows
eyeballs
This external part of the eye protects our eyes from dust and sweat.
Eyelashes
Eyelids
Eyebrows
eyeballs
Which part protects your eyes from dust and small things like insects?
Eyelashes
Eyelids
Eyebrows
eyeballs
Which part is used for blinking?
Eyelashes
Eyelids
Eyebrows
eyeballs
What part is A?
Eyelid
Eyebrow
Eyelashes
What part is A?
Eyelid
Eyebrow
Eyelashes
What part is B?
Eyelid
Eyebrow
Eyelashes
What part is C?
Eyelids
Eyebrow
Eyelashes
It is the colored part of the eyes that controls the amount of light that enters.
Iris
pupil
retina
cornea
lens
It is the part where light enters.
Iris
pupil
retina
cornea
lens
It is the part that sends the image you see to your brain.
Iris
pupil
retina
cornea
lens
Focuses the image of the object that you see.
Iris
pupil
retina
cornea
lens
protects the inner part of the eye from dust and other harmful materials
Iris
pupil
retina
cornea
lens
The pupil dilates when the place is dark.
TRUE
FALSE
The inverted image of an object is formed in the retina.
TRUE
FALSE
The pupil contracts when the place is bright.
TRUE
FALSE
What part is A?
Iris
pupil
retina
cornea
lens
What part is B?
Iris
pupil
retina
cornea
lens
What part is C?
Iris
pupil
retina
cornea
lens
What part is D?
Iris
pupil
retina
cornea
lens
What part is E?
Iris
pupil
retina
cornea
lens
This is where light is focused and the inverted image is projected. Which part of the eye is being described?
Iris
Pupil
Retina
Pupil changes light into signals or messages.
True
False
The pupil constricts or becomes small when there is too much light.
True
False
Which of the following statements is true on how we see things around us?
The light enters the pupil then the iris provides color, and an image is formed in the retina.
As light enters the iris, the pupil will be projected to the retina.
When light enters the pupil, the iris regulates the amount of light so the image forms on the retina.
Watching a TV at a close distance is a good habit in taking care of the eye.
TRUE
FALSE
Reading books in daylight or using light when reading in a dark room is a good habit in taking care of the eye.
TRUE
FALSE
Eating leafy vegetables and fresh fruits is a good habit in taking care of the eye.
True
False
Scrubbing your eyes when it is itchy is a good habit.
True
False
It is part of the ear that collects sounds.
Pinna
Ear Canal
Eardrum
It connects the outer with the inner parts of the ear and contains earwax and small hairs.
Ear Canal
Eardrum
Pinna
It creates a back-and-forth movement once hit by a soundwave.
Ear Canal
Eardrum
Pinna
Eardrum is part of the outer ear.
TRUE
FALSE
The outer ear is composed of pinna, also called auricle, and ear canal.
TRUE
FALSE
Which part is A?
Ear Canal
Eardrum
Pinna
Which part is B?
Ear Canal
Eardrum
Pinna
Which part is C?
Ear Canal
Eardrum
Pinna
Which part is 1?
ossicle
nerve
cochlea
Which part is 2?
ossicle
nerve
cochlea
Which part is 4?
hammer
anvil
stapes/stirrup
Which part is 5?
hammer
anvil
stapes/stirrup
Which part is 6?
hammer
anvil
stapes/stirrup
Outer ear is consist of Pinna and ear canal.
True
False
The inner ear is consists of the eardrum and ossicle.
True
False
The middle ear is consists of the cochlea and nerve.
True
False
This part of the ear converts sound vibration to liquid vibrations.
ossicle
nerve
cochlea
This part of the ear sends the heard sound to the brain.
ossicle
nerve
cochlea
Which part is 3?
ossicle
nerve
cochlea
It connects the outer with the inner parts of the ear and contains earwax and small hairs.
Eardrum
Ear Canal
Pinna
When the sound reaches this part, it will convert vibration into messages.
Eardrum
Cochlea
Pinna
Ear Canal
Which of the following is the correct arrangement of parts before our brain interprets what our ears heard?
Pinna - Eardrum - Ear Canal - Cochlea
Pinna - Cochlea - Ear Canal - Eardrum
Pinna - Ear Canal - Eardrum - Cochlea
Pinna - Eardrum - Cochlea - Ear Canal
Cleaning inside the ear using cotton buds is a good practice in taking care of the ear.
True
False
Watching television in low volume is a good practice in taking care of the ear.
True
False
Marc loves to watch fireworks display during the new year. Even when the fireworks are producing loud sounds, he still does Not cover his ears. Is this a good habit?
Yes
No
JERICHO goes to his doctor regularly to have a check-up of his ears. Is this a good habit or NOT?
Good Habit
NOT
Mary is treated by her Lola and puts oil in her ear canal when it is blocked by ear wax. Is this a good habit or NOT?
Good Habit
Not
The two entrance in our nose is called ___________
nostril
septum
lungs
nasal cavity
What do you call the part that separates the nose entrance?
nostril
septum
lungs
nasal cavity
It is the hollow portion behind the nose where air passess through.
nostril
septum
lungs
nasal cavity
Which part of the nose produces mucus?
mucus membrane
nostril
nasal cavity
It is where the air and scent enters.
mucus membrane
nostril
nasal cavity
It enables the tongue to detect the food flavors.
taste buds
nostril
nasal cavity
papillae
These are rough tiny bumps that help you taste the food you eat.
taste buds
nostril
nasal cavity
papillae
It warms and moistens the air you breathe in.
Mucus
Tiny hairs
Nasal Cavity
nostrils
Each taste bud is contained in the rough bumps called papillae.
True
False
Which part of the nose contains smell receptors which help you identify the odor of these objects?
Mucus
Tiny hairs
Nasal Cavity
nostrils
How are the nose and tongue related to each other?
They work together when you taste food.
They help each other to enable you to breathe.
Without the tongue, the nose could not smell.
the tongue and nose is not connected at all.
outermost layer of skin
epidermis
dermis
melanin
pore
Place the following layers of skin in order, from outermost to innermost: A) Dermis; B) Epidermis; C) Hypodermis
C A B
B A C
A B C
B C A
Where can you find dead skin cells?
Your innermost layer of skin
Your outermost layer of skin
The border between the epidermis and the dermis
The border between the dermis and the hypodermis
What layer of skin is this
Melanin
epidermis
dermis
hypodermis
What layer of skin is this
hypodermis
epidermis
dermis
pore
What layer of skin is this?
epidermis
dermis
hypodermis
melanin
It cushions and protects your internal organs.
Epidermis
Dermis
Hypodermis
It has parts that receive information about what you touch.
Epidermis
Dermis
Hypodermis
It protects your body from cold, heat and diseases.
Epidermis
Dermis
Hypodermis
It is the layer that you can see.
Epidermis
Dermis
Hypodermis
It keeps your body warm.
Epidermis
Dermis
Hypodermis
Regular excercise can improve the blood circulation in your skin.
True
False
Andy has a habit of not changing his clothes after practicing basetball, is this a good habit?
Yes
No
Drinking plenty of water prevents our skin from drying.
Yes
No
When under the sun for a long time, it is a good habit to apply suncsreen lotion.
Yes
No
The part of the plant that has chlorophyll is the leaf.
True
False
The chlorophyll absorbs water from the soil..
True
False
Which part of the plant transports nutrients to the other plant parts?
leaf
steam
roots
fruit
flower
Which part of the plant absorbs sunlight to make food for the whole plant?
leaf
steam
roots
fruit
flower
Which part of the plant absorbs water and minerals from the soil?
leaf
steam
roots
fruit
flower
What part acts as the pillar that supports the plant?
Fruit
Leaf
Root
Stem
Flower
What part of the plant absorbs water and minerals from the soil?
Fruit
Leaf
Root
Stem
Flower
Which part of the plant protects the seeds?
Fruit
Leaf
Root
Stem
Flower
Which part of the plant do fruits come from?
Fruit
Leaf
Root
Stem
Flower
This part of the plant helps the seed for dispersal when eaten by animals.
Fruit
Leaf
Root
Stem
Flower
Which part of the plant delivers minerals and water to all the parts of the plant?
Fruit
Leaf
Root
Stem
Flower
1. Which part of the plant makes the food?
roots
stem
leaf
flower
The part of the plant that holds the plant in place and absorbs water and minerals from the soil.
Stem
Root
Flower
Leaf
What part of a plant produces seeds?
leaf
flower
root
stem
What are the basic needs of plants?
wind, air, water, and nutrients
rocks, water, air, and nutrients
sunlight, water, air, and nutrients
shelter, water, nutrients, and wind
If we pick all the leaves off a plant, what will happen to the plant?
The plant will not have water
The plant will not have food and it will die
The plant will make new seeds
The stem __________ water and minerals.
absorbs
transports
supports
Which part of the plant is A?
Stem
Root
Flower
Leaf
Fruit
Which part of the plant is B?
Stem
Root
Flower
Leaf
Fruit
Which part of the plant is C?
Stem
Root
Flower
Leaf
Fruit
Which part of the plant is D?
Stem
Root
Flower
Leaf
Fruit
Which part of the plant is E?
Stem
Root
Flower
Leaf
Fruit
